CVEvulnerability

CVE-2023-47127

5.4 MEDIUM Published 2023-11-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.2 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-287, CWE-302

Description

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In typo3 installations there are always at least two different sites. Eg. first.example.org and second.example.com. In affected versions a session cookie generated for the first site can be reused on the second site without requiring additional authentication. This vulnerability has been addressed in versions 8.7.55, 9.5.44, 10.4.41, 11.5.33, and 12.4.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

• typo3 typo3 (>= 8.0.0 < 8.7.55) • typo3 typo3 (>= 9.0.0 < 9.5.44) • typo3 typo3 (>= 10.0.0 < 10.4.41) • typo3 typo3 (>= 11.0.0 < 11.5.33) • typo3 typo3 (>= 12.0.0 < 12.4.8)

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-302 Authentication Bypass by Assumed-Immutable Data weakness

References