CVE-2025-63551: metinfo XXE — Exploit

Description

A Server-Side Request Forgery (SSRF) vulnerability, achievable through an XML External Entity (XXE) injection, exists in MetInfo Content Management System (CMS) thru 8.1. This flaw stems from a defect in the XML parsing logic, which allows an attacker to construct a malicious XML entity that forces the server to initiate an HTTP request to an arbitrary internal or external network address. Successful exploitation could lead to internal network reconnaissance, port scanning, or the retrieval of sensitive information. The vulnerability may be present in the backend API called by or associated with the path `/admin/#/webset/?head_tab_active=0`, where user-provided XML data is processed.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-611 CWE-611

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
metinfo	metinfo	< 8.1

References

Exploits

https://github.com/sh4ll0t/SSRF-Vulnerability-in-MetInfo-via-XXE-Injection https://github.com/sh4ll0t/SSRF-Vulnerability-in-MetInfo-via-XXE-Injection/blob/main/README.md

Frequently Asked Questions

What is CVE-2025-63551? +

A Server-Side Request Forgery (SSRF) vulnerability, achievable through an XML External Entity (XXE) injection, exists in MetInfo Content Management System (CMS) thru 8.1. This flaw stems from a defect in the XML parsing logic, which allows an attacker to construct a malicious XML entity that forces the server to initiate an HTTP request to an arbitrary internal or external network address. Successful exploitation could lead to internal network reconnaissance, port scanning, or the retrieval of sensitive information. The vulnerability may be present in the backend API called by or associated with the path `/admin/#/webset/?head_tab_active=0`, where user-provided XML data is processed. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-63551? +

CVE-2025-63551 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-63551? +

CVE-2025-63551 affects products from metinfo, specifically: metinfo. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-63551? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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