CVE-2025-8267 - CVE House
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Status published High CVE-2025-8267

Versions of the package ssrfcheck before 1.2.0 are vulnerable to...

Vulnerability Description

Versions of the package ssrfcheck before 1.2.0 are vulnerable to Server-Side Request Forgery (SSRF) due to an incomplete denylist of IP address ranges. Specifically, the package fails to classify the reserved IP address space 224.0.0.0/4 (Multicast) as invalid. This oversight allows attackers to craft requests targeting these multicast addresses.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Liran Tal

Affected Vendor

Affected Software

ssrfcheck
Vulnerable Versions:
0

Timeline

Official Publish: July 28th, 2025
Last Modified: July 28th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)