CVE-2024-52594

Server-Side Request Forgery (SSRF) on redirects and federation in gomatrixserverlib

MEDIUM
4.3
CVSS Score
Published: January 16, 2025 at 06:57 PM UTC
Updated: June 17, 2026 at 08:07 AM UTC
1 product affected across 1 vendorGomatrixserverlib

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Gomatrixserverlib is a Go library for matrix federation. Gomatrixserverlib is vulnerable to server-side request forgery, serving content from a private network it can access, under certain conditions. The commit `c4f1e01` fixes this issue. Users are advised to upgrade. Users unable to upgrade should use a local firewall to limit the network segments and hosts the service using gomatrixserverlib can access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < c4f1e01eab0dd435709ad15463ed38a079ad6128

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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