{"id":"CVE-2026-123197","title":"WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files","summary":"WPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /file…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-552"],"vendor":"wppconnect","product":"wppconnect-server","affected":["wppconnect-server <= 2.10.76"],"published":"2026-11-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T18:16:35.070Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-123197","references":[{"url":"https://github.com/wppconnect-team/wppconnect-server/issues/2708"},{"url":"https://github.com/wppconnect-team/wppconnect-server/pull/2709"},{"url":"https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8"},{"url":"https://github.com/wppconnect-team/wppconnect-server/blob/d08285afca862e60fb82675ce73e630de6c857bf/src/index.ts#L68"},{"url":"https://hackmd.io/@hieund/wppconnect-files-unauth-cross-session-sticker-media-disclosure"},{"url":"https://www.vulncheck.com/advisories/wppconnect-server-through-2.10.76-unauthenticated-sticker-media-disclosure-via-files","label":"VulnCheck Advisory: WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T22:38:31.455Z","slug":"CVE-2026-123197","body":"## Overview\n\nWPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.\n\n## Affected\n\n- `wppconnect-server <= 2.10.76`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}