CVE-2021-27917

描述

### Summary Prior to this patch, a stored XSS vulnerability existed in the contact tracking and page hits report. ### Patches Please update to 4.4.13 or 5.1.1 or later. ### Workarounds None ### References https://owasp.org/www-project-top-ten/2017/A7_2017-Cross-Site_Scripting_(XSS) https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/07-Input_Validation_Testing/02-Testing_for_Stored_Cross_Site_Scripting If you have any questions or comments about this advisory: Email us at [security@mautic.org](mailto:security@mautic.org)

如何修補 CVE-2021-27917

要修補 CVE-2021-27917,請將受影響套件升級到下列已修補版本。

• —升級至 4.4.13 或更新版本
• —升級至 4.4.13 或更新版本

CVE-2021-27917 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• >= 1.0.0-beta4, < 4.4.13
• >= 1.0.0-beta4, < 4.4.13

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-27917
• PATCHgithub.com/mautic/mautic
• WEBgithub.com/mautic/mautic/commit/550e33562d03363f7592fa9354259787a23a1d98
• WEBgithub.com/mautic/mautic/commit/629165ac905c53bbb44feb5a6dbadb1dfd6d5564