CVE-2026-112904

Published: Oct 23, 2026Modified: Oct 23, 2026Deferred

8.7

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Exploitability: 2.3 / Impact: 5.8

Source: security-advisories@github.com (Secondary)

Description

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. In versions 1.0.8.6 and prior, the nextRestore() and nextBackup() functions in the backup controller accept a file GET parameter and concatenate it directly to DIR_BACKUP without calling sanitizeFileName(). This allows an authenticated administrator to read arbitrary files on the server (via nextRestore) and write SQL dump content to arbitrary locations (via nextBackup). This is inconsistent with the sibling functions restore(), delete(), and download() which all correctly call sanitizeFileName() first. This issue has been patched via commit aa29cb0.

Related CWEs

CWE-26

Path Traversal: '/dir/../filename'

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "/dir/../filename" sequences that can resolve to a location that is outside of that directory.

References (2)

https://github.com/givanz/Vvveb/commit/aa29cb013e5037d75f6780741bac6b69b9d403a2

Source: security-advisories@github.com

https://github.com/givanz/Vvveb/security/advisories/GHSA-75qx-795q-v79g

Source: security-advisories@github.com

Timeline

No history available yet.