PT-2026-83583 · Admidio · Admidio

Arpitjain099

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CVE-2026-82657

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Published

2026-08-30

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Updated

2026-09-04

CVSS v4.0

8.7

High

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Admidio versions prior to 5.0.12
Description The software fails to enforce login-only module restrictions within the RSS feed endpoints for the forum and announcements modules. This allows unauthenticated attackers to retrieve forum topics and announcements by sending GET requests to the endpoints 'rss/forum.php' and 'rss/announcements.php', leading to the disclosure of titles, full post text, author names, and timestamps.
Recommendations Update to version 5.0.12 or later.

Exploit

Fix

Information Disclosure

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Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-82657
GHSA-MG9H-42F8-2PMM

Affected Products

Admidio