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ID:11311 - Exploit for Stored cross-site scripting in Moodle - CVE-2025-26529
ID:11311 - Exploit for Stored cross-site scripting in Moodle - CVE-2025-26529
Published: April 11, 2025
Vulnerability identifier: #VU104020
Vulnerability risk: Low
CVE-ID: CVE-2025-26529
CWE-ID: CWE-79
Exploitation vector: Remote access
Vulnerable software:
Moodle
Moodle
Link to public exploit:
Vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in admin live log. A remote attacker can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install updates from vendor's website.