Vulnerability · Published Aug 6, 2026 · Assigned by VulDB

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

High 7.3

In plain English

A high-severity security flaw in TinyAGI. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.5%top 56.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
n/a	TinyAGI	0.0.20

Weakness: CWE-73 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-386402 | TinyAGI Message API Endpoint response.ts collectFiles file inclusion vdb-entry, technical-description
VDB-386402 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-19009 | CVE Analysis and Report third-party-advisory
Submit #862672 | TinyAGI tinyagi 0.0.20 External Control of File Name or Path (CWE-73) third-party-advisory
https://github.com/TinyAGI/tinyagi/issues/282 exploit, issue-tracking
https://github.com/TinyAGI/tinyagi/ product