CVE-2026-112904

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.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/givanz/Vvveb/commit/aa29cb013e5037d75f6780741bac6b69b9d403a2
https://github.com/givanz/Vvveb/security/advisories/GHSA-75qx-795q-v79g
https://github.com/givanz/Vvveb/security/advisories/GHSA-75qx-795q-v79g

Configurations

No configuration.

History

29 Oct 2026, 04:18

Type	Values Removed	Values Added
References	~~() https://github.com/givanz/Vvveb/security/advisories/GHSA-75qx-795q-v79g -~~	() https://github.com/givanz/Vvveb/security/advisories/GHSA-75qx-795q-v79g -

23 Oct 2026, 12:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-23 12:18

Updated : 2026-10-29 04:18

NVD link : CVE-2026-112904

Mitre link : CVE-2026-112904

CVE.ORG link : CVE-2026-112904

JSON object : View

Products Affected

No product.

CWE

CWE-26

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

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