CVE-2020-25768

描述

### Impact It is possible to inject insert tags in front end forms which will be replaced when the page is rendered. ### Patches Update to Contao 4.4.52, 4.9.6 or 4.10.1. ### Workarounds Disable the front end login form and do not use form fields with array keys such as `fieldname[]`. ### References https://contao.org/en/security-advisories/insert-tag-injection-in-forms ### 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-2020-25768

要修補 CVE-2020-25768,請將受影響套件升級到下列已修補版本。

• —升級至 4.4.52 或更新版本
• —升級至 4.4.52 或更新版本

CVE-2020-25768 正在被利用嗎?

低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• >= 4.0.0, < 4.4.52
• >= 4.0.0, < 4.4.52

CVSS 分數

參考連結(7)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2020-25768
• PATCHgithub.com/contao/contao
• WEBcommunity.contao.org/en/forumdisplay.php?4-Announcements
• WEBcontao.org/en/security-advisories/insert-tag-injection-in-forms.html