phpMyFAQ before v4.1.6 contains a remote code execution vulnerability in the configuration API that allows authenticated administrators with CONFIGURATION_EDIT and ATTACHMENT_ADD privileges to write arbitrary PHP files by manipulating the upgrade.lastDownloadedPackage setting. Attackers can upload a malicious ZIP file as an attachment, point the updater configuration to its stored path, and extract it into the application root to achieve code execution as the web server user.
Metrics
Affected Vendors & Products
References
History
Tue, 28 Jul 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 28 Jul 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Phpmyfaq
Phpmyfaq phpmyfaq |
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| CPEs | cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Phpmyfaq
Phpmyfaq phpmyfaq |
Mon, 27 Jul 2026 20:30:00 +0000
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| First Time appeared |
Thorsten
Thorsten phpmyfaq |
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| Vendors & Products |
Thorsten
Thorsten phpmyfaq |
Mon, 27 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | phpMyFAQ before v4.1.6 contains a remote code execution vulnerability in the configuration API that allows authenticated administrators with CONFIGURATION_EDIT and ATTACHMENT_ADD privileges to write arbitrary PHP files by manipulating the upgrade.lastDownloadedPackage setting. Attackers can upload a malicious ZIP file as an attachment, point the updater configuration to its stored path, and extract it into the application root to achieve code execution as the web server user. | |
| Title | phpMyFAQ before 4.1.6 Remote Code Execution via Configuration API | |
| Weaknesses | CWE-494 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-28T01:06:34.143Z
Reserved: 2026-07-26T12:22:34.139Z
Link: CVE-2026-66398
Updated: 2026-07-27T16:21:18.224Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-27T18:00:03Z