Packagist/typo3/cms CVE-2022-23499: medium 6.1, EPSS 0.47%

TYPO3 HTML Sanitizer vulnerable to Cross-Site Scripting

Action: Upgrade typo3/cms to 10.4.33 or later.

composer require typo3/cms:10.4.33

composer require typo3/cms:11.5.20

composer require typo3/cms:12.1.1

Affected

Fixed versions

Sources

• osv: GHSA-hvwx-qh2h-xcfj#Packagist/typo3/cms
• https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-hvwx-qh2h-xcfj
• https://nvd.nist.gov/vuln/detail/CVE-2022-23499
• https://github.com/TYPO3/html-sanitizer/pull/105
• https://github.com/TYPO3/html-sanitizer/pull/106
• https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23499.yaml
• https://github.com/TYPO3/html-sanitizer
• https://github.com/TYPO3/html-sanitizer/releases/tag/v1.5.0
• https://github.com/TYPO3/html-sanitizer/releases/tag/v2.1.1
• https://typo3.org/security/advisory/typo3-core-sa-2022-017

CVE-2022-23499 · published 2022-12-13T16:59:12Z · modified 2023-11-08T04:08:19.452526Z · JSON