CVE-2022-31050

Insufficient Session Expiration in TYPO3 Admin Tool

HIGH

7.2

CVSS Score

Published: June 14, 2022 at 08:55 PM UTC

Updated: June 17, 2026 at 04:44 AM UTC

1 product affected across 1 vendorTYPO3

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Severity

HIGH7.2

Exploit prediction

EPSS 1%

SSVC

No known exploit

Description

TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, Admin Tool sessions initiated via the TYPO3 backend user interface had not been revoked even if the corresponding user account was degraded to lower permissions or disabled completely. This way, sessions in the admin tool theoretically could have been prolonged without any limit. TYPO3 versions 9.5.34 ELTS, 10.4.29, and 11.5.11 contain a fix for the problem.

Affected

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

TYPO3 · TYPO3composer

95%

v < 10.4.29v < 11.5.11v < 9.5.3410.0.0 ≤ v < 10.4.2911.0.0 ≤ v < 11.5.119.0.0 ≤ v < 9.5.35

Affected range stops below 10.4.29, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.5.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.5.34, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.5.35, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCPatchThird Party Advisory

Source: [email protected]

https://github.com/TYPO3/typo3/commit/592387972912290c135ebecc91768a67f83a3a4d

x_refsource_CONFIRMThird Party Advisory

Source: [email protected]

https://github.com/TYPO3/typo3/security/advisories/GHSA-wwjw-r3gj-39fq

x_refsource_MISCVendor Advisory

Source: [email protected]

https://typo3.org/security/advisory/typo3-core-sa-2022-005

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

7.2HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-613

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