CVE-2026-19011
TinyAGI agents.ts buildSystemPrompt file inclusion
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 6, 2026
- Updated
- Aug 6, 2026
- Reserved
- Aug 5, 2026
Description
A vulnerability was detected in TinyAGI 0.0.20. The affected element is the function buildSystemPrompt of the file packages/server/src/routes/agents.ts. Performing a manipulation results in file inclusion. The attack may be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-73 File Inclusion
Affected Products
| Product | Versions |
|---|---|
TinyAGIn/a |
|
References
- VDB-386404 | TinyAGI agents.ts buildSystemPrompt file inclusionvdb-entrytechnical-description
- VDB-386404 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-19011 | CVE Analysis and Reportthird-party-advisory
- Submit #862674 | TinyAGI tinyagi 0.0.20 External Control of File Name or Path (CWE-73)third-party-advisory
- https://github.com/TinyAGI/tinyagi/issues/283exploitissue-tracking
- https://github.com/TinyAGI/tinyagi/product
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