High severity · published Sep 13, 2026
CVE-2026-90603
Anil-matcha Open-Generative-AI S3 Upload upload-binary unrestricted upload
7.3
CVSS
0.5%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Open-Generative-AI · Anil-matcha
1.0.0; 1.0.1; 1.0.2; 1.0.3; 1.0.4; 1.0.5; +7 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90603
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-90603
github.com
https://github.com/Anil-matcha/Open-Generative-AI/
github.com
https://github.com/Anil-matcha/Open-Generative-AI/commit/f013270957f75e439eaf97eb2a93decb32a4543e
github.com
https://github.com/Anil-matcha/Open-Generative-AI/issues/310
vuldb.com
https://vuldb.com/cve/CVE-2026-90603
vuldb.com
https://vuldb.com/submit/914005
vuldb.com
https://vuldb.com/vuln/403185
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