[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2025-53370":3},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":19,"cwes":20,"cpes":22,"technologies":25,"references":28,"score":35,"epss_score":36,"epss_percentile":37,"is_kev":38,"cisa_kev_date_added":39,"cisa_kev_due_date":39,"cisa_ssvc":40,"attack_mappings":50,"exploits":57},65468,"CVE-2025-53370","EUVD-2025-19907","Citizen vulnerable to Stored XSS through short descriptions\n\n### Summary\nShort descriptions set via the [ShortDescription extension](https:\u002F\u002Fwww.mediawiki.org\u002Fwiki\u002FExtension:ShortDescription) are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page.\n\n### Details\nThe `shortdesc` property, which contains unsanitized user input, is retrieved from the OutputPage and returned as the tagline:\nhttps:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fblob\u002F0d8a44011e02a081618359a1e90f462478e807aa\u002Fincludes\u002FComponents\u002FCitizenComponentPageHeading.php#L249-L251\nThe tagline is then provided to the template data:\nhttps:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fblob\u002F0d8a44011e02a081618359a1e90f462478e807aa\u002Fincludes\u002FComponents\u002FCitizenComponentPageHeading.php#L270-L275\nThe template then inserts the tagline into raw HTML without doing any escaping:\nhttps:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fblob\u002F0d8a44011e02a081618359a1e90f462478e807aa\u002Ftemplates\u002FPageHeading.mustache#L12\n\n### PoC\n1. Enable Citizen and ShortDescription\n2. Add `{{SHORTDESC:<img src=\"\" onerror=\"alert('citizen shortdescription xss')\">}}` to a page\n3. Visit the page\n![image](https:\u002F\u002Fgithub.com\u002Fuser-attachments\u002Fassets\u002Fd45f3626-c5eb-4477-86af-d15d3a1edb96)\n![image](https:\u002F\u002Fgithub.com\u002Fuser-attachments\u002Fassets\u002F84a8c447-d441-4bd6-b6d6-48e504527c4e)\n\n\n### Impact\nArbitrary HTML can be inserted into the DOM by any user, allowing for JavaScript to be executed.","2025-07-03T21:29:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":17,"userInteraction":18,"attackComplexity":17,"availabilityImpact":17,"privilegesRequired":18,"confidentialityImpact":15},"UNCHANGED","3.1",8.6,"NETWORK","HIGH","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:L\u002FA:L","LOW","NONE",true,[21],"CWE-79",[23,24],"cpe:2.3:a:starcitizen.tools:citizen:*:*:*:*:*:mediawiki:*:*","cpe:2.3:a:starcitizentools:citizen-skin:*:*:*:*:*:*:*:*",[26,27],"Starcitizen.Tools Citizen","Starcitizentools Citizen-Skin",[29,30,31,32,33,34],"https:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fcommit\u002Fc85a40bddc8651fff66df83a72debddcb34f0521","https:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Freleases\u002Ftag\u002Fv3.4.0","https:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fsecurity\u002Fadvisories\u002FGHSA-prmv-7r8c-794g","https:\u002F\u002Fnvd.nist.gov\u002Fvuln\u002Fdetail\u002FCVE-2025-53370","https:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen\u002Fcommit\u002Faedbceb3380bb48db6b59e272fc187529c71c8ca","https:\u002F\u002Fgithub.com\u002FStarCitizenTools\u002Fmediawiki-skins-Citizen",0.78,0.00377,0.31411,false,null,{"timestamp":41,"automatable":42,"tech_impact":43,"exploitation":44,"cisa_decision":45,"cisa_remediation_timeline":49},"2025-07-07T18:57:59.452214Z","no","partial","poc",{"vector":46,"decision":47,"priority":48},"CISAv1\u002FE:P\u002FA:N\u002FT:P\u002FM:H\u002F2026-10-25T18:43:39.859518\u002F","track_star","medium","60D",[51],{"name":52,"source":53,"tactics":54,"technique_id":56},"Exploit Public-Facing Application","attack_vector",[55],"initial-access","T1190",[58],{"link":31}]