CVE-2026-49742
TYPO3 CMS has Broken Access Control in its Media Module
描述
### Problem Backend users with file download permissions were able to download files from the fallback storage of the file abstraction layer (FAL) via the Media Module. Since the fallback storage resolves paths relative to the server's document root, this could expose sensitive files such as log files. ### Solution Update to TYPO3 versions 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described. ### Credits TYPO3 CMS thanks Hyunseo Shin for reporting this issue, and to TYPO3 security team member Torben Hansen for fixing it. ### Resources * [TYPO3-CORE-SA-2026-013](https://typo3.org/security/advisory/typo3-core-sa-2026-013)
如何修補 CVE-2026-49742
要修補 CVE-2026-49742,請將受影響套件升級到下列已修補版本。
- —升級至 11.5.51 或更新版本
- —升級至 11.5.51 或更新版本
CVE-2026-49742 正在被利用嗎?
目前沒有被利用訊號。CVE-2026-49742 既不在 CISA KEV 也沒有最新的 EPSS 分數。
受影響套件(2)
- >= 11.0.0, < 11.5.51
- >= 11.0.0, < 11.5.51
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |