[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"landing-trending":3,"cve-CVE-2024-26588":30,"landing-articles":80},{"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":46,"cwes":47,"cpes":50,"technologies":52,"references":54,"score":59,"epss_score":60,"epss_percentile":61,"is_kev":46,"cisa_kev_date_added":6,"cisa_kev_due_date":6,"cisa_ssvc":62,"attack_mappings":72,"exploits":79},32010,"CVE-2024-26588","EUVD-2024-23850","In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: BPF: Prevent out-of-bounds memory access\n\nThe test_tag test triggers an unhandled page fault:\n\n  # .\u002Ftest_tag\n  [  130.640218] CPU 0 Unable to handle kernel paging request at virtual address ffff80001b898004, era == 9000000003137f7c, ra == 9000000003139e70\n  [  130.640501] Oops[#3]:\n  [  130.640553] CPU: 0 PID: 1326 Comm: test_tag Tainted: G      D    O       6.7.0-rc4-loong-devel-gb62ab1a397cf #47 61985c1d94084daa2432f771daa45b56b10d8d2a\n  [  130.640764] Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2\u002F2\u002F2022\n  [  130.640874] pc 9000000003137f7c ra 9000000003139e70 tp 9000000104cb4000 sp 9000000104cb7a40\n  [  130.641001] a0 ffff80001b894000 a1 ffff80001b897ff8 a2 000000006ba210be a3 0000000000000000\n  [  130.641128] a4 000000006ba210be a5 00000000000000f1 a6 00000000000000b3 a7 0000000000000000\n  [  130.641256] t0 0000000000000000 t1 00000000000007f6 t2 0000000000000000 t3 9000000004091b70\n  [  130.641387] t4 000000006ba210be t5 0000000000000004 t6 fffffffffffffff0 t7 90000000040913e0\n  [  130.641512] t8 0000000000000005 u0 0000000000000dc0 s9 0000000000000009 s0 9000000104cb7ae0\n  [  130.641641] s1 00000000000007f6 s2 0000000000000009 s3 0000000000000095 s4 0000000000000000\n  [  130.641771] s5 ffff80001b894000 s6 ffff80001b897fb0 s7 9000000004090c50 s8 0000000000000000\n  [  130.641900]    ra: 9000000003139e70 build_body+0x1fcc\u002F0x4988\n  [  130.642007]   ERA: 9000000003137f7c build_body+0xd8\u002F0x4988\n  [  130.642112]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n  [  130.642261]  PRMD: 00000004 (PPLV0 +PIE -PWE)\n  [  130.642353]  EUEN: 00000003 (+FPE +SXE -ASXE -BTE)\n  [  130.642458]  ECFG: 00071c1c (LIE=2-4,10-12 VS=7)\n  [  130.642554] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\n  [  130.642658]  BADV: ffff80001b898004\n  [  130.642719]  PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)\n  [  130.642815] Modules linked in: [last unloaded: bpf_testmod(O)]\n  [  130.642924] Process test_tag (pid: 1326, threadinfo=00000000f7f4015f, task=000000006499f9fd)\n  [  130.643062] Stack : 0000000000000000 9000000003380724 0000000000000000 0000000104cb7be8\n  [  130.643213]         0000000000000000 25af8d9b6e600558 9000000106250ea0 9000000104cb7ae0\n  [  130.643378]         0000000000000000 0000000000000000 9000000104cb7be8 90000000049f6000\n  [  130.643538]         0000000000000090 9000000106250ea0 ffff80001b894000 ffff80001b894000\n  [  130.643685]         00007ffffb917790 900000000313ca94 0000000000000000 0000000000000000\n  [  130.643831]         ffff80001b894000 0000000000000ff7 0000000000000000 9000000100468000\n  [  130.643983]         0000000000000000 0000000000000000 0000000000000040 25af8d9b6e600558\n  [  130.644131]         0000000000000bb7 ffff80001b894048 0000000000000000 0000000000000000\n  [  130.644276]         9000000104cb7be8 90000000049f6000 0000000000000090 9000000104cb7bdc\n  [  130.644423]         ffff80001b894000 0000000000000000 00007ffffb917790 90000000032acfb0\n  [  130.644572]         ...\n  [  130.644629] Call Trace:\n  [  130.644641] [\u003C9000000003137f7c>] build_body+0xd8\u002F0x4988\n  [  130.644785] [\u003C900000000313ca94>] bpf_int_jit_compile+0x228\u002F0x4ec\n  [  130.644891] [\u003C90000000032acfb0>] bpf_prog_select_runtime+0x158\u002F0x1b0\n  [  130.645003] [\u003C90000000032b3504>] bpf_prog_load+0x760\u002F0xb44\n  [  130.645089] [\u003C90000000032b6744>] __sys_bpf+0xbb8\u002F0x2588\n  [  130.645175] [\u003C90000000032b8388>] sys_bpf+0x20\u002F0x2c\n  [  130.645259] [\u003C9000000003f6ab38>] do_syscall+0x7c\u002F0x94\n  [  130.645369] [\u003C9000000003121c5c>] handle_syscall+0xbc\u002F0x158\n  [  130.645507]\n  [  130.645539] Code: 380839f6  380831f9  28412bae \u003C24000ca6> 004081ad  0014cb50  004083e8  02bff34c  58008e91\n  [  130.645729]\n  [  130.646418] ---[ end trace 0000000000000000 ]---\n\nOn my machine, which has CONFIG_PAGE_SIZE_16KB=y, the test failed at\nloading a BPF prog with 2039 instructions:\n\n  prog = (struct bpf_prog *)ffff80001b894000\n  insn = (struct bpf_insn *)(prog->insnsi)fff\n---truncated---","2024-02-22T17:15:00Z",{"cvss_v3.1":37},{"scope":38,"version":39,"baseScore":40,"attackVector":41,"baseSeverity":42,"vectorString":43,"integrityImpact":42,"userInteraction":44,"attackComplexity":45,"availabilityImpact":42,"privilegesRequired":45,"confidentialityImpact":42},"UNCHANGED","3.1",7.8,"LOCAL","HIGH","CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H","NONE","LOW",false,[48,49],"CWE-119","CWE-125",[51],"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",[53],"Linux Linux Kernel",[55,56,57,58],"https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F36a87385e31c9343af9a4756598e704741250a67","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F4631c2dd69d928bca396f9f58baeddf85e14ced5","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F7924ade13a49c0067da6ea13e398102979c0654a","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F9aeb09f4d85a87bac46c010d75a2ea299d462f28",0.39,0.00236,0.14465,{"timestamp":63,"automatable":64,"tech_impact":65,"exploitation":66,"cisa_decision":67,"cisa_remediation_timeline":71},"2024-10-30T19:30:15.601966Z","no","total","none",{"vector":68,"decision":69,"priority":70},"CISAv1\u002FE:N\u002FA:N\u002FT:T\u002FM:H\u002F2026-10-26T10:39:11.784361\u002F","track_star","medium","14D",[73],{"name":74,"source":75,"tactics":76,"technique_id":78},"Exploitation for Privilege Escalation","attack_vector",[77],"privilege-escalation","T1068",[],{"count":81,"next":82,"previous":6,"results":83},26,"http:\u002F\u002Fweb:8606\u002Fapi\u002Farticles\u002F?page=2&page_size=3&sorted_by=-published_at",[84,92,100],{"id":85,"title":86,"summary":87,"published_at":88,"type":89,"link":90,"image_url":91},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":93,"title":94,"summary":95,"published_at":96,"type":97,"link":98,"image_url":99},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":101,"title":102,"summary":103,"published_at":104,"type":105,"link":106,"image_url":107},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"]