Path Traversal in Tencent Ai-Infra-Guard
CVE-2026-101080
A vulnerability was identified in Tencent AI-Infra-Guard up to 4.5.2/4.6.2. This affects the function startsWith of the file skill_scan/tools/dir/dir_actions.py of the component File Access. The manipulation leads to path traversal. The attack needs to be performed locally. The exploit is publicly available and might be used. Upgrading to version 4.6.0 is able to mitigate this issue. The identifier of the patch is ac0384edc9dbea3b226edefcf50613bd8509134f. You should upgrade the affected component.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Tencent Ai-Infra-Guard — versions 4.5.0, 4.5.1, 4.5.2
Weakness classification (CWE)
References
- vuldb.com/vuln/410952 (technical-description, vdb-entry)
- vuldb.com/vuln/410952/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-101080 (third-party-advisory)
- vuldb.com/submit/931298 (third-party-advisory)
- github.com/Tencent/AI-Infra-Guard/issues/538 (issue-tracking, exploit)
- github.com/Tencent/AI-Infra-Guard/pull/539 (issue-tracking, patch)
- github.com/Tencent/AI-Infra-Guard/commit/ac0384edc9dbea3b226edefcf50613bd850913… (patch)
- github.com/Tencent/AI-Infra-Guard/releases/tag/v4.6.0 (patch)
- github.com/Tencent/AI-Infra-Guard/ (product)
Frequently asked questions
- What is CVE-2026-101080?
- CVE-2026-101080 is a medium-severity vulnerability in Tencent Ai-Infra-Guard, classified under Path Traversal. CVSS score: 4.8/10. Published 2026-09-28.
- How severe is CVE-2026-101080?
- Medium severity. CVSS v3 base score is 4.8 out of 10.