CVE-2026-24420
phpMyFAQ: Attachment download allowed without dlattachment right (broken access control)
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jan 24, 2026
- Updated
- Jan 26, 2026
- Reserved
- Jan 22, 2026
Description
phpMyFAQ is an open source FAQ web application. Versions 4.0.16 and below allow an authenticated user without the dlattachment permission to download FAQ attachments due to a incomprehensive permissions check. The presence of a right key is improperly validated as proof of authorization in attachment.php. Additionally, the group and user permission logic contains a flawed conditional expression that may allow unauthorized access. This issue has been fixed in version
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | GitHub_M |
Weaknesses
- CWE-284 Improper Access Control
Affected Products
| Product | Versions |
|---|---|
phpMyFAQthorsten |
|
References
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