Vvveb before 1.0.9.0 contains a denylist bypass in system/traits/media.php where '.phar' is misconfigured with a leading dot, allowing authenticated administrators to upload .phar PHP files. Attackers can upload a GIF magic-byte polyglot webshell bypassing binary inspection and execute arbitrary OS commands as the web-server user.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vvveb before 1.0.9.0 contains a denylist bypass in system/traits/media.php where '.phar' is misconfigured with a leading dot, allowing authenticated administrators to upload .phar PHP files. Attackers can upload a GIF magic-byte polyglot webshell bypassing binary inspection and execute arbitrary OS commands as the web-server user. | |
| Title | Vvveb before 1.0.9.0 RCE via .phar Extension Denylist Bypass in Media Upload | |
| First Time appeared |
Vvveb
Vvveb vvveb |
|
| Weaknesses | CWE-434 | |
| CPEs | cpe:2.3:a:vvveb:vvveb:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vvveb
Vvveb vvveb |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T09:36:01.857Z
Reserved: 2026-11-10T21:26:25.841Z
Link: CVE-2026-126380
No data.
Status : Deferred
Published: 2026-11-13T10:17:40.773
Modified: 2026-11-13T10:17:40.903
Link: CVE-2026-126380
No data.
OpenCVE Enrichment
No data.
Weaknesses