Bug 2359706 (CVE-2025-3628)

Summary:	CVE-2025-3628 moodle: Moodle Assignment Submission Search Leaks Anonymous Student Identities
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A flaw has was found in Moodle where anonymous assignment submissions can be de-anonymized via search, revealing student identities.	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:
Deadline:	2025-04-22

Description OSIDB Bzimport 2025-04-15 09:48:27 UTC

Additional capability checks were required to prevent teachers from being able to identify a user's anonymous assignment submissions via the submissions search.

Versions affected: 4.5 to 4.5.3
Versions fixed:    4.5.4