CVE-2025-27915 PoC — Zimbra Collaboration Server 安全漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-27915.yaml

Associated Vulnerability

Title:Zimbra Collaboration Server 安全漏洞 (CVE-2025-27915)
Description:Zimbra Collaboration Server（ZCS）是Zimbra公司的一套电子邮件和协作解决方案。该方案提供电子邮件、联系人、日历、文件共享、社交网络等功能。 Zimbra Collaboration Server 9.0版本、10.0版本和10.1版本存在安全漏洞，该漏洞源于Classic Web Client对ICS文件中的HTML内容清理不足，可能导致存储型跨站脚本攻击。

Description

Detects Zimbra Collaboration Suite versions vulnerable to CVE-2025-27915, a stored XSS vulnerability in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an email with a malicious ICS entry, embedded JavaScript executes via an ontoggle event inside a details tag, allowing attackers to perform unauthorized actions like email redirection and data exfiltration.

File Snapshot


 id: CVE-2025-27915

info:
  name: Zimbra - Cross-Site Scripting via ICS Files
  author: Snbig,EhsanC

...

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