[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"landing-trending":3,"cve-CVE-2021-20588":30,"landing-articles":164},{"count":4,"next":5,"previous":6,"results":7},266,"http:\u002F\u002Fweb:8606\u002Fapi\u002Ftrending_attacks\u002F?page=2&page_size=3&sorted_by=-published_at",null,[8,17,20],{"id":9,"title":10,"summary":11,"published_at":12,"severity":13,"vendor":14,"products":15},265,"Google Brotli decoder - Remote Code Execution via compressed requests (Exploitation Check)","This control is the second step of the Patrowl response to CVE-2026-111497 (Node2Shell). It complements the first control of 22 October 2026, which focused on the Node.js runtime, and does not replace it.\r\n\r\nWhy a second control\r\n\r\nCVE-2026-111497 is an out-of-bounds write in the Google Brotli decoder, the library that decompresses Brotli (\"br\") data. It was first published as a Node.js vulnerability, because Node.js bundles this decoder. Later publications showed that the flaw is in the library itself. Every product that embeds an affected version of the decoder is concerned, whatever its language or vendor. A public proof of concept demonstrates code execution.\r\n\r\nAny server that decompresses request bodies sent with \"Content-Encoding: br\" exposes the decoder to unauthenticated attackers. Known cases include Express 5 and NestJS 11 on Node.js, Koa and Fastify setups, Bun, Envoy and Istio with request decompression enabled, and any application or reverse proxy that decodes Brotli request bodies with an affected library.\r\n\r\nThe flaw also works in the other direction. A malicious server can compromise an unpatched client that decodes a Brotli response, for example Node.js fetch(), Python clients (requests, httpx, aiohttp, Scrapy) with the Brotli or brotlicffi package, or libcurl builds with Brotli support.\r\n\r\nWhat this control checks\r\n\r\nPatrowl sends small, valid Brotli-compressed requests to each asset and observes whether the server decodes them. The check does not depend on the technology: it detects the behaviour, whatever the stack behind it. These requests are what any legitimate client could send. They never reach the vulnerable code path and cannot affect the availability of the service.\r\n\r\nHow to read the result\r\n\r\nPotentially impacted means the asset decodes Brotli request bodies: the attack surface is exposed. It does not confirm that the asset is vulnerable. The version of the Brotli decoder in use is not visible from the outside.\r\n\r\nThis check covers applications that parse request bodies on their root path. A Not impacted result does not rule out exposure on other routes, nor on the client side. Checking the versions on the servers remains the only exhaustive verification.\r\n\r\nAffected and fixed versions\r\n\r\nGoogle Brotli 1.0.3 to 1.2.0 are affected, fixed in 1.0.10, 1.1.1 and 1.2.1. Fixed releases of the main products embedding it: Node.js 22.23.4, 24.22.1 and 26.12.1 (end-of-life lines 20.x and older and 25.x receive no fix), Bun 1.4.4, Envoy 1.37.8, 1.38.6, 1.39.3 and 1.40.0, Istio 1.29.9, 1.30.6 and 1.31.2, Python Brotli 1.2.1 and brotlicffi 1.2.1.0. Products that link against the system library depend on the Brotli package of the Linux distribution.\r\n\r\nRecommendations\r\n\r\nUpdate every component that embeds the Brotli decoder (only real fix). Start with the assets flagged by this control. Restart the processes after the update. Rebuild containers, single-executable applications and appliances that bundle an affected runtime or library.\r\n\r\nReduce the exposure until the update is deployed. Reject requests with \"Content-Encoding: br\" at the reverse proxy, load balancer or WAF, case-insensitively and including lists such as \"gzip, br\". On Envoy and Istio, disable request decompression for Brotli.\r\n\r\nReview outbound calls. List the features that fetch content from servers you do not control, and patch the services that host them first.","2026-10-24T10:37:22.192753Z",4,"google",[16],"brotli",{"id":4,"title":10,"summary":18,"published_at":12,"severity":13,"vendor":14,"products":19},"This control is the second step of the Patrowl response to CVE-2026-111497 (Node2Shell). It complements the first control of 22 October 2026, which focused on the Node.js runtime, and does not replace it.\r\n\r\nWhy a second control\r\n\r\nCVE-2026-111497 is an out-of-bounds write in the Google Brotli decoder, the library that decompresses Brotli (\"br\") data. It was first published as a Node.js vulnerability, because Node.js bundles this decoder. Later publications showed that the flaw is in the library itself. Every product that embeds an affected version of the decoder is concerned, whatever its language or vendor. A public proof of concept demonstrates code execution.\r\n\r\nAny server that decompresses request bodies sent with \"Content-Encoding: br\" exposes the decoder to unauthenticated attackers. Known cases include Express 5 and NestJS 11 on Node.js, Koa and Fastify setups, Bun, Envoy and Istio with request decompression enabled, and any application or reverse proxy that decodes Brotli request bodies with an affected library.\r\n\r\nThe flaw also works in the other direction. A malicious server can compromise an unpatched client that decodes a Brotli response, for example Node.js fetch(), Python clients (requests, httpx, aiohttp, Scrapy) with the Brotli or brotlicffi package, or libcurl builds with Brotli support.\r\n\r\nWhat this control checks\r\n\r\nPatrowl sends small, valid Brotli-compressed requests to each asset and observes whether the server decodes them. The check does not depend on the technology: it detects the behaviour, whatever the stack behind it. These requests are what any legitimate client could send. They never reach the vulnerable code path and cannot affect the availability of the service.\r\n\r\nHow to read the result\r\n\r\nPotentially impacted means the asset decodes Brotli request bodies: the attack surface is exposed. It does not confirm that the asset is vulnerable. The version of the Brotli decoder in use is not visible from the outside.\r\n\r\nThis check covers applications that parse request bodies on their root path. A Not impacted result does not rule out exposure on other routes, nor on the client side. Checking the versions on the servers remains the only exhaustive verification.\r\n\r\nTwo situations are possible. When the decoding is done by your own application or reverse proxy, identify the component and update it. If an update is not possible right away, reject requests with \"Content-Encoding: br\" at the reverse proxy or WAF.\r\n\r\nWhen the asset is hosted on a managed platform or behind a CDN (for example Platform.sh, Upsun or Fastly), the decoding may be done by the provider's edge router, in front of your application. You cannot patch it yourself, but this router handles all the traffic of your site. Ask your provider to confirm that its edge components are patched against CVE-2026-111497. Assets hosted on a managed platform or behind a CDN carry the tag \"paas: platform.sh\" or \"cdn: fastly\" in the asset view: for these assets, the Brotli decoding is done by the provider's edge router, in front of your application, and only the provider can patch it.\r\n\r\nAffected and fixed versions\r\n\r\nGoogle Brotli 1.0.3 to 1.2.0 are affected, fixed in 1.0.10, 1.1.1 and 1.2.1. Fixed releases of the main products embedding it: Node.js 22.23.4, 24.22.1 and 26.12.1 (end-of-life lines 20.x and older and 25.x receive no fix), Bun 1.4.4, Envoy 1.37.8, 1.38.6, 1.39.3 and 1.40.0, Istio 1.29.9, 1.30.6 and 1.31.2, Python Brotli 1.2.1 and brotlicffi 1.2.1.0. Products that link against the system library depend on the Brotli package of the Linux distribution.\r\n\r\nRecommendations\r\n\r\nUpdate every component that embeds the Brotli decoder (only real fix). Start with the assets flagged by this control. Restart the processes after the update. Rebuild containers, single-executable applications and appliances that bundle an affected runtime or library.\r\n\r\nReduce the exposure until the update is deployed. Reject requests with \"Content-Encoding: br\" at the reverse proxy, load balancer or WAF, case-insensitively and including lists such as \"gzip, br\". On Envoy and Istio, disable request decompression for Brotli.\r\n\r\nContact your edge provider about the status of the pathing (Fastly \u002F Plateform.sh)\r\n\r\nReview outbound calls. List the features that fetch content from servers you do not control, and patch the services that host them first.",[16],{"id":21,"title":22,"summary":23,"published_at":24,"severity":13,"vendor":25,"products":26},263,"Oracle Java SE JSSE - Improper Access Control & Unauthorized Data Access & Unauthorized Data Modification","Oracle Java SE is the Java runtime and development platform. Its JSSE (Java Secure Socket Extension) component provides TLS\u002FSSL for secure network communication. Oracle GraalVM is a JDK distribution based on the same platform.\r\n\r\nCVE-2026-91403\r\n\r\nA vulnerability in the JSSE component of Oracle Java SE, Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition can be exploited by an unauthenticated attacker with network access over multiple protocols. A successful attack can give unauthorized access to critical data and allow unauthorized creation, deletion or modification of data. It can also affect sandboxed Java Web Start applications and applets that run untrusted code. The record lists the weakness as CWE-284 (Improper Access Control) in the CISA ADP entry, while another database lists CWE-295. The record lists these affected versions:\r\n- Oracle Java SE: 8u511, 8u511-perf, 11.0.33, 17.0.21, 21.0.13, 25.0.5, 27.0.1.\r\n- Oracle GraalVM for JDK: 17.0.21, 21.0.13.\r\n- Oracle GraalVM Enterprise Edition: 21.3.20.\r\n\r\nOracle published an out-of-cycle Security Alert on October 21, 2026. One secondary source says the fix makes Java distrust eight compromised intermediate CA certificates shipped with the JDK. The Oracle-focused sources do not confirm this root cause, so check it against the Oracle advisory. CISA ADP SSVC data shows Exploitation: none, Automatable: yes, Technical Impact: total. The CVE is not in the CISA KEV catalog as of October 22, 2026, and its EPSS score is below 1%.","2026-10-23T14:12:32.871954Z","Oracle",[27,28,29],"Oracle Java SE","Oracle GraalVM Enterprise Edition","Oracle GraalVM for JDK",{"id":31,"cve_id":32,"euvd_id":33,"summary":34,"published":35,"cvss_data":36,"is_remote":52,"cwes":53,"cpes":56,"technologies":98,"references":140,"score":146,"epss_score":147,"epss_percentile":148,"is_kev":149,"cisa_kev_date_added":6,"cisa_kev_due_date":6,"cisa_ssvc":150,"attack_mappings":156,"exploits":163},271936,"CVE-2021-20588","EUVD-2021-8006","Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior, Data Transfer versions 3.44W and prior, EZSocket versions 5.4 and prior, FR Configurator all versions, FR Configurator SW3 all versions, FR Configurator2 versions 1.24A and prior, GT Designer3 Version1(GOT1000) versions 1.250L and prior, GT Designer3 Version1(GOT2000) versions 1.250L and prior, GT SoftGOT1000 Version3 versions 3.245F and prior, GT SoftGOT2000 Version1 versions 1.250L and prior, GX Configurator-DP versions 7.14Q and prior, GX Configurator-QP all versions, GX Developer versions 8.506C and prior, GX Explorer all versions, GX IEC Developer all versions, GX LogViewer versions 1.115U and prior, GX RemoteService-I all versions, GX Works2 versions 1.597X and prior, GX Works3 versions 1.070Y and prior, iQ Monozukuri ANDON (Data Transfer) versions 1.003D and prior, iQ Monozukuri Process Remote Monitoring (Data Transfer) versions 1.002C and prior, M_CommDTM-HART all versions, M_CommDTM-IO-Link versions 1.03D and prior, MELFA-Works versions 4.4 and prior, MELSEC WinCPU Setting Utility all versions, MELSOFT EM Software Development Kit (EM Configurator) versions 1.015R and prior, MELSOFT Navigator versions 2.74C and prior, MH11 SettingTool Version2 versions 2.004E and prior, MI Configurator versions 1.004E and prior, MT Works2 versions 1.167Z and prior, MX Component versions 5.001B and prior, Network Interface Board CC IE Control utility versions 1.29F and prior, Network Interface Board CC IE Field Utility versions 1.16S and prior, Network Interface Board CC-Link Ver.2 Utility versions 1.23Z and prior, Network Interface Board MNETH utility versions 34L and prior, PX Developer versions 1.53F and prior, RT ToolBox2 versions 3.73B and prior, RT ToolBox3 versions 1.82L and prior, Setting\u002Fmonitoring tools for the C Controller module (SW4PVC-CCPU) versions 4.12N and prior, and SLMP Data Collector versions 1.04E and prior) allows a remote unauthenticated attacker to cause a DoS condition on the software products, and possibly to execute a malicious code on the personal computer running the software products although it has not been reproduced, by spoofing MELSEC, GOT or FREQROL and returning crafted reply packets.","2021-02-19T20:15:00Z",{"cvss_v2.0":37,"cvss_v3.1":45},{"version":38,"baseScore":39,"accessVector":40,"vectorString":41,"authentication":42,"integrityImpact":43,"accessComplexity":44,"availabilityImpact":43,"confidentialityImpact":43},"2.0",7.5,"NETWORK","AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","NONE","PARTIAL","LOW",{"scope":46,"version":47,"baseScore":48,"attackVector":40,"baseSeverity":49,"vectorString":50,"integrityImpact":51,"userInteraction":42,"attackComplexity":44,"availabilityImpact":51,"privilegesRequired":42,"confidentialityImpact":51},"UNCHANGED","3.1",9.8,"CRITICAL","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H","HIGH",true,[54,55],"CWE-119","CWE-130",[57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97],"cpe:2.3:a:mitsubishielectric:network_interface_board_cc_ie_field_utility:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:mt_works2:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gt_designer3:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:melsec_wincpu_setting_utility:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_developer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:network_interface_board_mneth_utility:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:data_transfer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:melfa-works:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_iec_developer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:melsoft_em_software_development_kit:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:cpu_module_logging_configuration_tool:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:m_commdtm-hart:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_configurator-qp:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:m_commdtm-io-link:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:slmp_data_collector:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_configurator-dp:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:mi_configurator:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:mh11_settingtool_version2:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:fr_configurator:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_remoteservice-i:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gt_softgot1000:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:c_controller_module_setting_and_monitoring_tool:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:network_interface_board_cc-link:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:setting\\\u002Fmonitoring_tools_for_the_c_controller_module:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_logviewer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gt_softgot2000:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:network_interface_board_cc_ie_control_utility:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:px_developer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:rt_toolbox2:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:gx_explorer:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:iq_monozukuri_andon:-:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:iq_monozukuri_process_remote_monitoring:-:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:fr_configurator_sw3:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:cw_configurator:*:*:*:*:*:*:*:*","cpe:2.3:a:mitsubishielectric:rt_toolbox3:*:*:*:*:*:*:*:*",[99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139],"Mitsubishielectric Px Developer","Mitsubishielectric Fr Configurator Sw3","Mitsubishielectric Gx Configurator-Qp","Mitsubishielectric Mt Works2","Mitsubishielectric Network Interface Board Cc Ie Field Utility","Mitsubishielectric Iq Monozukuri Process Remote Monitoring","Mitsubishielectric Gx Works2","Mitsubishielectric Gx Developer","Mitsubishielectric Iq Monozukuri Andon","Mitsubishielectric Gx Explorer","Mitsubishielectric Cw Configurator","Mitsubishielectric Melsoft Navigator","Mitsubishielectric Network Interface Board Mneth Utility","Mitsubishielectric Melfa-Works","Mitsubishielectric Melsec Wincpu Setting Utility","Mitsubishielectric Network Interface Board Cc Ie Control Utility","Mitsubishielectric C Controller Module Setting And Monitoring Tool","Mitsubishielectric Gx Works3","Mitsubishielectric Ezsocket","Mitsubishielectric Melsoft Em Software Development Kit","Mitsubishielectric Mx Component","Mitsubishielectric Gt Softgot2000","Mitsubishielectric Rt Toolbox3","Mitsubishielectric Setting\\\u002FMonitoring Tools For The C Controller Module","Mitsubishielectric Data Transfer","Mitsubishielectric Gt Softgot1000","Mitsubishielectric M Commdtm-Io-Link","Mitsubishielectric Network Interface Board Cc-Link","Mitsubishielectric Slmp Data Collector","Mitsubishielectric M Commdtm-Hart","Mitsubishielectric Rt Toolbox2","Mitsubishielectric Cpu Module Logging Configuration Tool","Mitsubishielectric Gx Iec Developer","Mitsubishielectric Mi Configurator","Mitsubishielectric Gx Configurator-Dp","Mitsubishielectric Fr Configurator","Mitsubishielectric Mh11 Settingtool Version2","Mitsubishielectric Gx Logviewer","Mitsubishielectric Gt Designer3","Mitsubishielectric Gx Remoteservice-I","Mitsubishielectric Fr Configurator2",[141,142,143,144,145],"https:\u002F\u002Fjvn.jp\u002Fvu\u002FJVNVU92330101","https:\u002F\u002Fwww.cisa.gov\u002Fnews-events\u002Fics-advisories\u002Ficsa-21-049-02","https:\u002F\u002Fwww.mitsubishielectric.com\u002Fpsirt\u002Fvulnerability\u002Fpdf\u002F2020-021_en.pdf","https:\u002F\u002Fjvn.jp\u002Fvu\u002FJVNVU92330101\u002Findex.html","https:\u002F\u002Fwww.mitsubishielectric.com\u002Fen\u002Fpsirt\u002Fvulnerability\u002Fpdf\u002F2020-021_en.pdf",0.69,0.06881,0.94018,false,{"timestamp":6,"automatable":151,"tech_impact":152,"exploitation":153,"cisa_decision":154,"cisa_remediation_timeline":155},"no","partial","none",{},"FSU",[157],{"name":158,"source":159,"tactics":160,"technique_id":162},"Exploit Public-Facing Application","attack_vector",[161],"initial-access","T1190",[],{"count":165,"next":166,"previous":6,"results":167},26,"http:\u002F\u002Fweb:8606\u002Fapi\u002Farticles\u002F?page=2&page_size=3&sorted_by=-published_at",[168,176,184],{"id":169,"title":170,"summary":171,"published_at":172,"type":173,"link":174,"image_url":175},30,"PHP2Shell: Two Critical RCE Flaws in PHP (CVSS 9.2)","Unauthenticated code execution demonstrated on WordPress, Drupal and Joomla, and reproduced in our lab. Patched versions and steps to take today.","2026-10-22T00:00:00Z","cve","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fphp2shell-2-critical-rce-flaws-php-cvss-9-2","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002Fc0615c4ee6-1792684469\u002Fphp2shell-2-critical-rce-flaws-php-cvss-9-2.png",{"id":177,"title":178,"summary":179,"published_at":180,"type":181,"link":182,"image_url":183},29,"Manage External Security Across All Your Entities","Centralize the management of entities, users and external security resources while maintaining strict data isolation with Patrowl.","2026-09-15T00:00:00Z","security tips","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fmulti-entity-external-security-how-structure-governance-group-level","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F8b2c0cc5eb-1789551467\u002Fvisu_1_multi_tenancy_dark_1x.webp",{"id":185,"title":186,"summary":187,"published_at":188,"type":189,"link":190,"image_url":191},28,"Will AI Become the Next Hacker? Bruce Schneier Answers at DEF CON 34","Tax law, finance, legislation: Bruce Schneier shows how AI could hack human rule systems just as easily as it hacks software.","2026-09-14T00:00:00Z","hacks","https:\u002F\u002Fpatrowl.io\u002Fen\u002Fblog\u002Fbruce-schneier-def-con-34","https:\u002F\u002Fpatrowl.io\u002Fmedia\u002Fsite\u002F5c616d9db4-1789462598\u002Fai-hacker.en.png"]