Self Cross-site scripting (XSS) vulnerability on the edit Knowledge Base article page in Liferay Portal 7.4.0 through 7.4.3.101, and older unsupported versions, and Liferay DXP 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an attachment's filename.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62255 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 2.0 · liferayNVD modified 2026-10-18 21:10
Affected (CPE criteria) 140
cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:*:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:-:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:fix_pack_1:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:fix_pack_2:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:service_pack_1:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:service_pack_2:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:service_pack_3:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update1:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update10:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update11:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update12:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update13:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update14:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update15:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update16:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update17:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update18:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update19:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update2:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update20:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update21:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update22:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update23:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update24:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update25:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update26:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update27:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update28:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update29:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update3:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update30:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update31:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update32:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update33:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update34:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update4:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update5:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update6:*:*:*:*:*:*cpe:2.3:a:liferay:digital_experience_platform:7.3:update7:*:*:*:*:*:*- and 100 more