Bug 2423844 (CVE-2025-67852)

Summary: CVE-2025-67852 moodle: Moodle: Open redirect vulnerability in OAuth login flow allows redirection to malicious sites.
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2423845, 2423846    
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Description OSIDB Bzimport 2025-12-19 12:14:49 UTC
An open redirect vulnerability in the OAuth login flow could be abused to redirect users to attacker-controlled pages after authentication. This arises from insufficient validation of redirect parameters.