CVE-2022-23502

TYPO3 contains Insufficient Session Expiration after Password Reset

MEDIUM
5.4
CVSS Score
Published: December 14, 2022 at 07:34 AM UTC
Updated: June 17, 2026 at 04:30 AM UTC
1 product affected across 1 vendorTYPO3

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

TYPO3 is an open source PHP based web content management system. In versions prior to 10.4.33, 11.5.20, and 12.1.1, When users reset their password using the corresponding password recovery functionality, existing sessions for that particular user account were not revoked. This applied to both frontend user sessions and backend user sessions. This issue is patched in versions 10.4.33, 11.5.20, 12.1.1.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

95%
v < 10.4.33v < 11.5.20v < 12.1.110.0.0 ≤ v < 10.4.3311.0.0 ≤ v < 11.5.2012.0.0 ≤ v < 12.1.1
Affected range stops below 10.4.33, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.5.20, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-613

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