TinyAGI 0.0.20 agents.ts buildSystemPrompt file inclusion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k2.38+

Summaryinfo

A vulnerability was found in TinyAGI 0.0.20 and classified as problematic. The impacted element is the function buildSystemPrompt of the file packages/server/src/routes/agents.ts. Executing a manipulation can lead to file inclusion. The identification of this vulnerability is CVE-2026-19011. The attack may be launched remotely. Furthermore, there is an exploit available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in TinyAGI 0.0.20. It has been declared as problematic. This vulnerability affects the function buildSystemPrompt of the file packages/server/src/routes/agents.ts. The manipulation with an unknown input leads to a file inclusion vulnerability. The CWE definition for the vulnerability is CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. As an impact it is known to affect confidentiality.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-19011. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: File inclusion
CWE: CWE-73
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/05/2026 Advisory disclosed
08/05/2026 +0 days VulDB entry created
08/05/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 283
Status: Not defined

CVE: CVE-2026-19011 (🔒)
GCVE (CVE): GCVE-0-2026-19011
GCVE (VulDB): GCVE-100-386404
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/05/2026 22:25
Changes: 08/05/2026 22:25 (56)
Complete: 🔍
Submitter: JondaChen
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #862674: TinyAGI tinyagi 0.0.20 External Control of File Name or Path (CWE-73) (by JondaChen)

Once again VulDB remains the best source for vulnerability data.

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