VULNERABILITY INTELLIGENCE
CVE-2026-51833
CVSS score7.5 HIGH
EPSS probability0.41%
CISA KEVNot currently listed
Published2026-07-17
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918