Bug 2507862 (CVE-2026-18025) - CVE-2026-18025 moodle: Site Plugin Can Read Tokens From Other Stored Sites
Summary: CVE-2026-18025 moodle: Site Plugin Can Read Tokens From Other Stored Sites
Keywords:
Status: NEW
Alias: CVE-2026-18025
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2507865
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-28 04:41 UTC by OSIDB Bzimport
Modified: 2026-07-28 04:50 UTC (History)
0 users

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-07-28 04:41:20 UTC 
Description: Moodle App lets mobile site-plugin JavaScript from one Moodle site read secure-storage tokens for other Moodle sites already configured in the app. A co-installed malicious Android app can open Moodle App to an attacker-controlled fake Moodle site; after the user accepts Moodle's site-change prompt, attacker site-plugin JS runs inside Moodle App and steals the victim site's webservice token

Versions affected: 5.2.0 and earlier unsupported versions
Versions fixed: 5.2.1
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