Bug 2494818 (CVE-2026-58333)

Summary: CVE-2026-58333 moodle: Arbitrary file read risk in backup restore
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Moodle. An arbitrary file read risk was identified in the backup restore functionality. This vulnerability could allow an authenticated attacker to read arbitrary files on the server, potentially leading to information disclosure.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2507975    
Bug Blocks:    
Deadline: 2026-07-01   

Description OSIDB Bzimport 2026-06-30 10:12:03 UTC
MSA-26-0014: Arbitrary file read risk in backup restore

Description:       An arbitrary file read risk was identified in the backup
restore functionality.
Issue summary:     Arbitrary file read risk in backup restore
Severity/Risk:     Serious
Versions affected: 5.2, 5.1 to 5.1.4, 5.0 to 5.0.7, 4.5 to 4.5.11 and earlier
unsupported versions
Versions fixed:    5.2.1, 5.1.5, 5.0.8 and 4.5.12
Reported by:       LoWeST
Issue no.:         MDL-88736