Auth bypass in Chenyme Grok2api
CVE-2026-124574
A vulnerability was determined in chenyme grok2api up to 3.1.6. This vulnerability affects the function beginSelectionSession of the file backend/internal/application/gateway/video.go of the component Video Job Retry Handler. This manipulation causes improper authorization. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.1.7 is able to resolve this issue. Patch name: 199b3abecc14907176dae1f1cacf125419caa94d. It is suggested to upgrade the affected component.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
- Chenyme Grok2api — versions 3.1.0, 3.1.1, 3.1.2
Weakness classification (CWE)
References
- VDB-432920 | chenyme grok2api Video Job Retry video.go beginSelectionSession improper authorization (technical-description, vdb-entry)
- VDB-432920 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- CVE-2026-124574 | CVE Analysis and Report (third-party-advisory)
- Submit #1036006 | https://github.com/chenyme/grok2api/issues/1066 grok2api v3.1.6 (commit 906b9493b099d192381c698d4e320fafeccb851c) Incorrect Authorization (third-party-advisory)
- github.com/chenyme/grok2api/issues/1066 (issue-tracking)
- github.com/chenyme/grok2api/pull/1067 (issue-tracking, patch)
- github.com/chenyme/grok2api/commit/199b3abecc14907176dae1f1cacf125419caa94d (patch)
- github.com/chenyme/grok2api/releases/tag/v3.1.7 (patch)
- github.com/chenyme/grok2api/ (product)
Frequently asked questions
- What is CVE-2026-124574?
- CVE-2026-124574 is a medium-severity vulnerability in Chenyme Grok2api, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2026-11-09.
- How severe is CVE-2026-124574?
- Medium severity. CVSS v3 base score is 6.3 out of 10.