CVE-2026-19009: TinyAGI Message API Endpoint response.ts collectFiles file inclusion

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-06 · updated 2026-08-12
Weakness: CWE-73

Description

A weakness has been identified in TinyAGI 0.0.20. This issue affects the function collectFiles of the file packages/core/src/response.ts of the component Message API Endpoint. This manipulation causes file inclusion. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

TinyAGI: 0.0.20

References

https://github.com/TinyAGI/tinyagi/
https://github.com/TinyAGI/tinyagi/issues/282
https://vuldb.com/cve/CVE-2026-19009
https://vuldb.com/submit/862672
https://vuldb.com/vuln/386402
https://vuldb.com/vuln/386402/cti

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