{"id":"CVE-2022-27305","title":"Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.","summary":"Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-384"],"vendor":"gibbonedu","product":"gibbon","affected":["gibbon < 23.0.02"],"patched":["gibbon 23.0.02"],"published":"2022-05-25","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-27305","references":[{"url":"https://github.com/GibbonEdu/core/security/advisories/GHSA-4mq5-8jvh-qq3p","label":"cve@mitre.org"},{"url":"http://gibbon.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://gibbonedu.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/GibbonEdu/core/security/advisories/GHSA-4mq5-8jvh-qq3p","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00919,"epssPercentile":0.58764,"ingestedAt":"2026-07-06T02:09:23.501Z","slug":"CVE-2022-27305","body":"## Overview\n\nGibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.\n\n## Affected\n\n- `gibbon < 23.0.02`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `gibbon 23.0.02`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}