Packagist/typo3/cms-core CVE-2020-15241: medium 4.7, EPSS 0.97%

Cross-Site Scripting in ternary conditional operator

Action: Upgrade typo3/cms-core to 8.7.25 or later.

composer require typo3/cms-core:8.7.25

composer require typo3/cms-core:9.5.6

Affected

Fixed versions

Sources

• osv: GHSA-7733-hjv6-4h47#Packagist/typo3/cms-core
• https://github.com/TYPO3/Fluid/security/advisories/GHSA-7733-hjv6-4h47
• https://nvd.nist.gov/vuln/detail/CVE-2020-15241
• https://github.com/TYPO3/Fluid/commit/9ef6a8ffff2e812025fc0701b4ce72eea6911a3d
• https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-15241.yaml
• https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-15241.yaml
• https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3fluid/fluid/CVE-2020-15241.yaml
• https://github.com/TYPO3/Fluid
• https://typo3.org/security/advisory/typo3-core-sa-2019-013

CVE-2020-15241 · published 2020-10-08T19:55:53Z · modified 2026-09-10T03:48:59.130146974Z · JSON