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  5. CVE-2022-23504

CVE-2022-23504: TYPO3 CMS vulnerable to Sensitive Information Disclosure via YAML Placeholder Expressions in Site Configuration

December 13, 2022 (updated October 29, 2024)

CVSS: <code>CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L/E:F/RL:O/RC:C</code> (5.3)

References

  • github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23504.yaml
  • github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23504.yaml
  • github.com/TYPO3/typo3
  • github.com/TYPO3/typo3/commit/d1e627ff7eef07bd94c53db861e85977b203900a
  • github.com/TYPO3/typo3/security/advisories/GHSA-8w3p-qh3x-6gjr
  • github.com/advisories/GHSA-8w3p-qh3x-6gjr
  • nvd.nist.gov/vuln/detail/CVE-2022-23504
  • typo3.org/security/advisory/typo3-core-sa-2022-016

Code Behaviors & Features

Detect and mitigate CVE-2022-23504 with GitLab Dependency Scanning

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Affected versions

All versions starting from 10.0.0 before 10.4.33, all versions starting from 11.0.0 before 11.5.20, all versions starting from 12.0.0 before 12.1.1

Fixed versions

  • 10.4.33
  • 11.5.20
  • 12.1.1

Solution

Upgrade to versions 10.4.33, 11.5.20, 12.1.1 or above.

Impact 4.9 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')

Source file

packagist/typo3/cms/CVE-2022-23504.yml

Spotted a mistake? Edit the file on GitLab.

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