{"affected":[{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"%40wppconnect/server","product":"wppconnect-server","source":"CNA: VulnCheck","vendor":"wppconnect","versions":[{"lessThanOrEqual":"2.10.76","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-123197","cwes":["CWE-552"],"description":"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 /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.","epss":{"date":"2026-11-09","percentile":0.36068,"score":0.00415},"exploits":[],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},{"score":6.9,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":5.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1794246326816,"publishedAt":1793902595070,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/wppconnect-team/wppconnect-server/issues/2708"},{"source":"CNA: VulnCheck","tags":["patch","issue-tracking"],"url":"https://github.com/wppconnect-team/wppconnect-server/pull/2709"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/wppconnect-team/wppconnect-server/blob/d08285afca862e60fb82675ce73e630de6c857bf/src/index.ts#L68"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://hackmd.io/@hieund/wppconnect-files-unauth-cross-session-sticker-media-disclosure"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/wppconnect-server-through-2.10.76-unauthenticated-sticker-media-disclosure-via-files"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/wppconnect-team/wppconnect-server/blob/d08285afca862e60fb82675ce73e630de6c857bf/src/index.ts#L68"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/wppconnect-team/wppconnect-server/issues/2708"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/wppconnect-team/wppconnect-server/pull/2709"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://hackmd.io/@hieund/wppconnect-files-unauth-cross-session-sticker-media-disclosure"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/wppconnect-server-through-2.10.76-unauthenticated-sticker-media-disclosure-via-files"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/wppconnect-team/wppconnect-server/pull/2709"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8"}],"revision":"1737d4815790eacc1a909bbfdef6177cfae00efac16b9f0c9a52b706c81d501b","sources":[{"modifiedAt":1794246326816,"name":"CNA: VulnCheck","retrievedAt":1794247810340,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123197"},{"modifiedAt":1793906238187,"name":"NVD","retrievedAt":1793946365796,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123197"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794247813171,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-123197"}],"ssvc":{"assessedAt":1794245907641,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files","updatedAt":1794247813171}