CVE-2022-27305

8.8 highEPSS 0.9%

High (8.8) in gibbonedu gibbon. EPSS 0.9% chance of exploitation in the next 30 days.

Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.

Severity

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWE: CWE-384
Published: 2022-05-25
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19