CVE-2022-23501 json
TYPO3 vulnerable to Improper Authentication in Frontend Login
published 2022-12-13 3 y ago modified 2026-06-17 4 mo ago also BIT-typo3-2022-23501 , EUVD-2022-7665 , GHSA-jfp7-79g7-89rf
- cvss
- 5.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
TYPO3 is an open source PHP based web content management system. In versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 TYPO3 is vulnerable to Improper Authentication. Restricting frontend login to specific users, organized in different storage folders (partitions), can be bypassed. A potential attacker might use this ambiguity in usernames to get access to a different account - however, credentials must be known to the adversary. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.
Patch / fix
- packagist typo3/cms-core 8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
- packagist typo3/cms 10.4.33, 11.5.20, 12.1.1
- bitnami typo3 8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
- typo3 typo3 8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N |
| GitHub | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | typo3/cms-core | <8.7.49 >=9.0.0, <9.5.38 >=10.0.0, <10.4.33 >=11.0.0, <11.5.20 >=12.0.0, <12.1.1 |
8.7.49 9.5.38 10.4.33 11.5.20 12.1.1 |
| packagist | typo3/cms | >=10.0.0, <10.4.33 >=11.0.0, <11.5.20 >=12.0.0, <12.1.1 |
10.4.33 11.5.20 12.1.1 |
| bitnami | typo3 | <8.7.49 >=9.0.0, <9.5.38 >=10.0.0, <10.4.33 >=11.0.0, <11.5.20 >=12.0.0, <12.1.1 |
8.7.49 9.5.38 10.4.33 11.5.20 12.1.1 |
Affected products
- TYPO3 typo3
Classification
References
-
github.com
/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced
web
-
github.com
/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-23501
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml
web
-
github.com
/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml
web
-
github.com
/TYPO3/typo3
package
-
typo3.org
/security/advisory/typo3-core-sa-2022-013
web
Sources
- CVE List CVE-2022-23501
- GitHub Advisory GHSA-jfp7-79g7-89rf
- NVD CVE-2022-23501
- OSV BIT-typo3-2022-23501
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