CVE-2021-32669
MEDIUM6.4EPSS 0.37%Cross-Site Scripting in Backend Grid View
發布日:2021/7/22修改日:2026/3/13
描述
### Problem Failing to properly encode settings for _backend layouts_, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. ### Solution Update to TYPO3 versions 8.7.41 ELTS, 9.5.28, 10.4.18, 11.3.1 that fix the problem described. ### Credits Thanks to TYPO3 core merger Oliver Bartsch who reported and fixed the issue.
受影響套件(3)
- Bitnami/typo3>= 8.0.0, < 8.7.40, >= 9.0.0, < 9.5.28, >= 10.0.0, < 10.4.17, >= 11.0.0, < 11.3.0
- Packagist/typo3/cms>= 10.0.0, < 10.4.18
- Packagist/typo3/cms-core>= 8.0.0, < 8.7.41
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-32669
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32669.yaml
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32669.yaml
- WEBhttps://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw
- WEBhttps://typo3.org/security/advisory/typo3-core-sa-2021-011