WWBN AVideo up to 29.7.1 ADs deleteImage.json.php is_regular_user path traversal

Summaryinfo

A vulnerability marked as problematic has been reported in WWBN AVideo up to 29.7.1. Affected by this vulnerability is an unknown functionality of the file deleteImage.json.php of the component ADs. This manipulation of the argument is_regular_user causes path traversal. This vulnerability is registered as CVE-2026-126804. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in WWBN AVideo up to 29.7.1. It has been declared as problematic. Affected by this vulnerability is an unknown code of the file deleteImage.json.php of the component ADs. The manipulation of the argument is_regular_user with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect integrity, and availability. The summary by CVE is:

WWBN AVideo 12.4 through 29.7.1 contains a path traversal vulnerability in the ADs plugin deleteImage.json.php that allows authenticated users with custom ads to delete arbitrary files. Attackers can set the unvalidated is_regular_user parameter to another user's id or ../ sequences to delete other users' ads or files like videos/configuration.php, taking the site offline and re-exposing the installer.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-126804 since 11/11/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/11/2026). MITRE ATT&CK project uses the attack technique T1006 for this issue.

By approaching the search of inurl:deleteImage.json.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• WWBN

Name

• AVideo

Version

• 29.7.0
• 29.7.1

License

• open-source

Website

• Product: https://github.com/WWBN/AVideo/

CPE 2.3info

• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion