Server-Side Request Forgery (SSRF) in Moodle - CVE-2025-49514
Published: June 18, 2025
Vulnerability identifier: #VU111252
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2025-49514
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input within DNS rebind. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Affected software
Moodle
Fedora
moodle
Fedora
moodle
How to mitigate CVE-2025-49514
Install updates from vendor's website.
Moodle - addressed in versions 4.1.19, 4.4.9, 4.5.5, 5.0.1
moodle - addressed in versions 4.4.9-1.fc41, 4.5.5-1.fc42
moodle - addressed in versions 4.4.9-1.fc41, 4.5.5-1.fc42