Vulnerability · Published Sep 13, 2026 · Assigned by VulDB
CVE-2026-90603Anil-matcha Open-Generative-AI S3 Upload upload-binary unrestricted upload
High 7.3
In plain English
A high-severity unrestricted file upload in Open-Generative-AI from Anil-matcha. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Official description
A vulnerability was identified in Anil-matcha Open-Generative-AI up to 1.0.11/2.0.0. Affected by this issue is some unknown functionality of the file /api/upload-binary of the component S3 Upload. Such manipulation of the argument x-proxy-target-url leads to unrestricted upload. The attack may be launched remotely. The name of the patch is f013270957f75e439eaf97eb2a93decb32a4543e. Applying a patch is advised to resolve this issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Anil-matcha | Open-Generative-AI | 1.0.01.0.11.0.21.0.31.0.41.0.51.0.61.0.7 |
Weakness: CWE-434, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
References
- VDB-403185 | Anil-matcha Open-Generative-AI S3 Upload upload-binary unrestricted upload vdb-entry, technical-description
- VDB-403185 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-90603 | CVE Analysis and Report third-party-advisory
- Submit #914005 | Anil-matcha Open-Generative-AI main Unrestricted Upload third-party-advisory
- https://github.com/Anil-matcha/Open-Generative-AI/issues/310 issue-tracking
- https://github.com/Anil-matcha/Open-Generative-AI/commit/f013270957f75e439eaf97eb2a93decb32a4543e patch
- https://github.com/Anil-matcha/Open-Generative-AI/ product