{"id":"CVE-2025-56526","details":"Cross site scripting (XSS) vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF.","modified":"2026-04-02T12:55:40.724092Z","published":"2025-11-18T17:16:04.477Z","references":[{"type":"FIX","url":"https://github.com/Cinnamon/kotaemon/commit/37cdc28"},{"type":"PACKAGE","url":"https://github.com/Cinnamon/kotaemon"},{"type":"EVIDENCE","url":"https://skinny-exoplanet-584.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-Rendering-and-Plaintext-Credential-Exposure-in-LocalStorage-22cd1563bd3380458588eb49f361a363"},{"type":"EVIDENCE","url":"https://github.com/HanTul/Kotaemon-CVE-2025-56526-56527-disclosure"},{"type":"EVIDENCE","url":"https://harvest-sink-590.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-Rendering-and-Plaintext-Credential-Exposure-in-LocalStorage-236770c3fe1e80f6a1aef381fb1c8f73"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cinnamon/kotaemon","events":[{"introduced":"0"},{"last_affected":"37cdc28ceb46e505d25221584daf1fe61e26b2cc"},{"fixed":"37cdc28"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.11.0"}]}}],"versions":["v0.0.0","v0.1.0","v0.10.0","v0.10.1","v0.10.2","v0.10.3","v0.10.4","v0.10.5","v0.10.6","v0.10.7","v0.11.0","v0.2.0","v0.3.0","v0.3.1","v0.3.2","v0.3.3","v0.3.4","v0.3.5","v0.3.6","v0.4.0","v0.4.1","v0.4.10","v0.4.11","v0.4.12","v0.4.13","v0.4.14","v0.4.15","v0.4.2","v0.4.3","v0.4.4","v0.4.5","v0.4.6","v0.4.7","v0.4.8","v0.4.9","v0.5.0","v0.5.1","v0.5.2","v0.5.3","v0.6.0","v0.6.1","v0.6.10","v0.6.11","v0.6.12","v0.6.2","v0.6.3","v0.6.4","v0.6.5","v0.6.6","v0.6.7","v0.6.8","v0.6.9","v0.7.0","v0.7.1","v0.7.2","v0.7.3","v0.7.4","v0.7.5","v0.7.6","v0.7.7","v0.7.8","v0.7.9","v0.8.0","v0.8.1","v0.8.2","v0.8.3","v0.9.0","v0.9.1","v0.9.10","v0.9.11","v0.9.2","v0.9.3","v0.9.4","v0.9.5","v0.9.6","v0.9.7","v0.9.8","v0.9.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-56526.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}