VULNERABILITY INTELLIGENCE

CVE-2023-32318

CVSS score7.2 HIGH
EPSS probability0.21%
CISA KEVNot currently listed
Published2023-05-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

Description

Nextcloud server provides a home for data. A regression in the session handling between Nextcloud Server and the Nextcloud Text app prevented a correct destruction of the session on logout if cookies were not cleared manually. After successfully authenticating with any other account the previous session would be continued and the attacker would be authenticated as the previously logged in user. It is recommended that the Nextcloud Server is upgraded to 25.0.6 or 26.0.1.

Weakness classification

  • security-advisories@github.com: CWE-613
  • nvd@nist.gov: CWE-613

Primary references