CVE-2024-25152 — AI Deep Analysis Summary

🚨 **Essence**: Stored XSS in Liferay Portal/DXP guestbook widget. 📉 **Consequences**: Attackers inject malicious scripts via **attachment filenames**.…

🛡️ **Root Cause**: **CWE-79** (Cross-site Scripting). The flaw lies in improper sanitization of **file names** in the guestbook widget. User input is rendered as HTML/JS without validation, allowing script injection.

🏢 **Affected**: **Liferay Portal** and **Liferay DXP**. 🌍 **Vendor**: Liferay (USA). Specifically, the **Guestbook Widget** component within these platforms is vulnerable.

💀 **Capabilities**: Remote attackers can execute arbitrary **Web scripts or HTML**. ⚠️ **Impact**: High (CVSS H). Can steal cookies, redirect users, or perform actions on behalf of authenticated users.…

🔒 **Threshold**: **Medium**. ⚖️ **Auth**: Requires **Low Privileges** (PR:L). 🖱️ **UI**: Requires **User Interaction** (UI:R). Attackers need to trick a user into viewing the malicious file name.…

🕵️ **Exploit Status**: **No Public PoC**. The `pocs` array is empty. While the vector is clear, there is no verified public exploit code or widespread wild exploitation reported yet.

🔍 **Self-Check**: Scan for **Liferay Portal/DXP** instances. Check if the **Guestbook Widget** is enabled. Look for uploaded attachments with suspicious characters or script tags in their **filenames**.…

🛠️ **Fix**: **Yes**. Liferay has issued a security advisory. 📄 **Reference**: [Liferay Security Advisory](https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2024-25152).…

🚧 **Workaround**: If patching is delayed, **disable the Guestbook Widget**. Restrict file upload permissions. Implement strict **WAF rules** to block XSS payloads in file name parameters.…

⚡ **Urgency**: **High Priority**. 📅 **Published**: 2024-02-21. CVSS Score indicates High impact (C:H, I:H, A:H).…