CVE-2026-90603: Unrestricted Upload in Anil-matcha Open-Generative-AI
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.
AI Analysis
Technical Summary
Anil-matcha Open-Generative-AI up to versions 1.0.11 and 2.0.0 contains a vulnerability in the S3 Upload component's /api/upload-binary endpoint. The vulnerability arises from improper validation of the x-proxy-target-url parameter, allowing an attacker to perform unrestricted file uploads remotely. This could lead to unauthorized file storage or potential further exploitation. The vendor has released a patch (commit f013270957f75e439eaf97eb2a93decb32a4543e) to address this issue.
Potential Impact
The vulnerability allows remote attackers to upload files without restriction, potentially leading to unauthorized data storage or further compromise of the system. The CVSS 4.0 base score is 6.9 (medium severity), indicating a significant but not critical risk. There are no known exploits in the wild at this time.
Mitigation Recommendations
A patch is available and should be applied to affected versions to remediate the vulnerability. The patch is identified by commit f013270957f75e439eaf97eb2a93decb32a4543e. Applying this official fix will resolve the unrestricted upload issue. No additional mitigation steps are indicated by the vendor advisory.
CVE-2026-90603: Unrestricted Upload in Anil-matcha Open-Generative-AI
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.
CVSS v4.0
Score 6.9medium
Affected software
Anil-matcha
Open-Generative-AI
pkg:github/anil-matcha/Open-Generative-AIcpe:2.3:a:anil-matcha:open-generative-ai:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Anil-matcha Open-Generative-AI up to versions 1.0.11 and 2.0.0 contains a vulnerability in the S3 Upload component's /api/upload-binary endpoint. The vulnerability arises from improper validation of the x-proxy-target-url parameter, allowing an attacker to perform unrestricted file uploads remotely. This could lead to unauthorized file storage or potential further exploitation. The vendor has released a patch (commit f013270957f75e439eaf97eb2a93decb32a4543e) to address this issue.
Potential Impact
The vulnerability allows remote attackers to upload files without restriction, potentially leading to unauthorized data storage or further compromise of the system. The CVSS 4.0 base score is 6.9 (medium severity), indicating a significant but not critical risk. There are no known exploits in the wild at this time.
Mitigation Recommendations
A patch is available and should be applied to affected versions to remediate the vulnerability. The patch is identified by commit f013270957f75e439eaf97eb2a93decb32a4543e. Applying this official fix will resolve the unrestricted upload issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-12T19:22:13.197Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Is Cloud Service
- true
Threat ID: 6aa72ef355bf5e2cf5320a5f
Added to database: 09/13/2026, 23:17:07 UTC
Last enriched: 09/13/2026, 23:31:30 UTC
Last updated: 09/14/2026, 03:01:22 UTC
Views: 7
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