CVE-2021-37626

描述

### Impact It is possible for untrusted users to load arbitrary PHP files via insert tags. Installations are only affected if there are untrusted back end users. ### Patches Update to Contao 4.4.56, 4.9.18 or 4.11.7. ### Workarounds Disable the login for untrusted back end users. ### References https://contao.org/en/security-advisories/php-file-inclusion-via-insert-tags ### For more information If you have any questions or comments about this advisory, open an issue in [contao/contao](https://github.com/contao/contao/issues/new/choose).

如何修補 CVE-2021-37626

要修補 CVE-2021-37626,請將受影響套件升級到下列已修補版本。

• —升級至 4.4.56 或更新版本
• —升級至 4.4.56 或更新版本

CVE-2021-37626 正在被利用嗎?

低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• >= 4.0.0, < 4.4.56
• >= 4.0.0, < 4.4.56

CVSS 分數

參考連結(6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-37626
• PATCHgithub.com/contao/contao
• WEBcontao.org/en/security-advisories/php-file-inclusion-via-insert-tags.html
• WEBgithub.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2021-37626.yaml