CVE-2026-9557

6.4 mediumEPSS 0.1%

A Server-Side Request Forgery (SSRF) vulnerability exists in Mautic's Focus component. Due to insufficient validation of user-supplied URLs, an authenticated user can trigger outbound HTTP requests from the hosting server, enabling internal network reconnaissance or forcing requests to arbitrary internal or external destinations.

Severity

CVSS 3.1

6.4 medium

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2026-05-29
Modified: 2026-07-21
Record from: the NVD, synced 2026-10-19

References

https://github.com/mautic/mautic/security/advisories/GHSA-jmv8-8j9j-rcpc

Check your stack JSON