Tencent AI-Infra-Guard up to 4.5.2/4.6.2 File Access dir_actions.py startsWith path traversal

Summaryinfo

A vulnerability labeled as problematic has been found in Tencent AI-Infra-Guard up to 4.5.2/4.6.2. This vulnerability affects the function startsWith of the file skill_scan/tools/dir/dir_actions.py of the component File Access. The manipulation results in path traversal. This vulnerability is reported as CVE-2026-101080. The attack requires a local approach. Moreover, an exploit is present. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Tencent AI-Infra-Guard up to 4.5.2/4.6.2. Affected is the function startsWith of the file skill_scan/tools/dir/dir_actions.py of the component File Access. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-101080. The exploitability is told to be easy. The attack needs to be approached locally. Successful exploitation requires user interaction by the victim. Technical details and a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

Upgrading to version 4.6.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch ac0384edc9dbea3b226edefcf50613bd8509134f is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• Tencent

Name

• AI-Infra-Guard

Version

• 4.5.0
• 4.5.1
• 4.5.2
• 4.6.0
• 4.6.1
• 4.6.2

License

• open-source

Website

• Product: https://github.com/Tencent/AI-Infra-Guard/

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #931298: Tencent AI-Infra-Guard v4.5.1 Improper Input Validation (by nedlir)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion