Packagist/typo3/cms-core CVE-2021-21370: medium 5.4, EPSS 0.87%
Cross-Site Scripting in Content Preview (CType menu)
Action: Upgrade typo3/cms-core to 9.5.25 or later.
composer require typo3/cms-core:10.4.14composer require typo3/cms-core:11.1.1composer require typo3/cms-core:9.5.25Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.0.0 | 10.4.14 | - |
| 11.0.0 | 11.1.1 | - |
| 9.0.0 | 9.5.25 | - |
Fixed versions
| 10.4.14 | 11.1.1 | 9.5.25 |
Sources
- osv: GHSA-x7hc-x7fm-f7qh#Packagist/typo3/cms-core
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh
- https://nvd.nist.gov/vuln/detail/CVE-2021-21370
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21370.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21370.yaml
- https://packagist.org/packages/typo3/cms-backend
- https://typo3.org/security/advisory/typo3-core-sa-2021-008
CVE-2021-21370 · published · modified · JSON