Bug 2306336

Summary:	CVE-2024-43439 moodle: Reflected XSS via H5P error message [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Anten Skrabec <askrabec>
Component:	moodle	Assignee:	Gwyn Ciesla <gwync>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	low
Version:	40	CC:	gwync, igor.raits, sergio
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["c3a41de0-e24b-4e8d-b311-22743a4f94b3"]}
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-03-05 14:08:41 UTC	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:
Bug Blocks:	2304268

Description Anten Skrabec 2024-08-20 22:40:55 UTC

More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2304268

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Gwyn Ciesla 2024-08-21 13:41:34 UTC

I cannot access the blocked bug.

Comment 2 Sergio Basto 2025-03-05 14:08:41 UTC

https://moodle.org/mod/forum/discuss.php?d=461209#p1851881

H5P error messages required additional sanitizing to prevent a reflected XSS risk.

Severity/Risk: 	Serious
Versions affected: 	4.4 to 4.4.1, 4.3 to 4.3.5, 4.2 to 4.2.8, 4.1 to 4.1.11 and earlier unsupported versions
Versions fixed: 	4.4.2, 4.3.6, 4.2.9 and 4.1.12
Reported by: 	TeHoFu
CVE identifier: 	CVE-2024-43439
Changes (master): 	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-82558
Tracker issue: 	MDL-82558 Reflected XSS via H5P error message

current versions: moodle-4.5.2-1.fc42, moodle-4.4.6-1.fc41 and moodle-4.3.10-1.fc40