Bug 2373835 (CVE-2025-49515)

Summary:	CVE-2025-49515 moodle: Course visibility not honoured consistently
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A vulnerability was found in Moodle. Insufficient state and capability checks allowed some details of hidden courses, including course names, descriptions, and teachers, to be accessible to users without proper permission.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2373858, 2373861
Bug Blocks:

Description OSIDB Bzimport 2025-06-19 08:38:23 UTC

Insufficient state and capability checks resulted in some details of hidden courses (such as course name, description and teachers) being available to users who did not have permission to access them.

Versions affected: 5.0, 4.5 to 4.5.4, 4.4 to 4.4.8, 4.1 to 4.1.18 and earlier unsupported versions

Versions fixed:	5.0.1, 4.5.5, 4.4.9 and 4.1.19

https://moodle.org/mod/forum/discuss.php?d=468504
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84518