Vulnerability in TYPO3
CVE-2022-31050
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versions 9.5.34 ELTS, 10.4.29, and 11.5.11, Admin Tool sessions initiated via the TYPO3 backend user interface had not been revoked even if the corresponding user account was degraded to lower permissions or disabled completely.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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.012 (67.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- TYPO3 — versions >= 9.0.0, < 9.5.34, >= 10.0.0, < 10.4.29, >= 11.0.0, < 11.5.11
Weakness classification (CWE)
References
- github.com/TYPO3/typo3/security/advisories/GHSA-wwjw-r3gj-39fq (Third Party Advisory)
- github.com/TYPO3/typo3/commit/592387972912290c135ebecc91768a67f83a3a4d (Patch, Third Party Advisory)
- typo3.org/security/advisory/typo3-core-sa-2022-005 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-31050?
- CVE-2022-31050 is a medium-severity vulnerability in TYPO3, classified under Insufficient Session Expiration. CVSS score: 6.0/10. Published 2022-06-14.
- How severe is CVE-2022-31050?
- Medium severity. CVSS v3 base score is 6.0 out of 10.