{"id":"CVE-2025-54592","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-54592","generatedAt":"2026-10-28T00:18:40.332Z","title":"The unchanged cookie could be reused by an attacker if a new session were to be started.","description":"FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not properly terminate the session during logout. After a user logs out, the session cookie remains active and unchanged. The unchanged cookie could be reused by an attacker if a new session were to be started. This failure to invalidate the session can lead to session hijacking and fixation vulnerabilities. This issue is fixed in version 1.27.0","published":"2025-09-29T22:15:36.000Z","lastModified":"2026-10-19T16:10:00.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"4.0","score":8.8,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-613"],"affected":["freshrss/freshrss"],"epss":{"score":0.0053,"percentile":0.44568,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/FreshRSS/FreshRSS/pull/7762","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr","tags":["Exploit","Vendor Advisory"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-54592","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}