CVE-2026-82657
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Admidio before 5.0.12 fails to enforce login-only module restrictions in RSS feed endpoints for forum and announcements modules. Unauthenticated attackers can retrieve forum topics and announcements by sending GET requests to rss/forum.php or rss/announcements.php, disclosing titles, full post text, author names, and timestamps.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Admidio | admidio | 0 < 5.0.12 | affected |
| Admidio | admidio | 5.0.12 | unaffected |
Weaknesses
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
References
- https://github.com/Admidio/admidio/security/advisories/GHSA-mg9h-42f8-2pmm
- https://www.vulncheck.com/advisories/admidio-before-5.0.12-authentication-bypass-via-rss-feeds
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