Bug 2543634 (CVE-2026-102581) - CVE-2026-102581 moodle: XSS in forum post templates due to insufficient escaping
Summary: CVE-2026-102581 moodle: XSS in forum post templates due to insufficient escaping
Keywords:
Status: NEW
Alias: CVE-2026-102581
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2543837
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-29 20:36 UTC by OSIDB Bzimport
Modified: 2026-09-30 08:46 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-09-29 20:36:11 UTC 
A flaw was found in Moodle. Insufficient escaping in templates used to display forum posts resulted in a cross-site scripting (XSS) risk, allowing a stored script to execute in the browser of another user who views the affected forum post.
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