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CVE-2026-19011— TinyAGI agents.ts buildSystemPrompt file inclusion

Quick assessment

Affected
n/a TinyAGI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TinyAGI是TinyAGI组织的一个轻量级人工智能代理框架。 TinyAGI 0.0.20版本存在输入验证错误漏洞，该漏洞源于packages/server/src/routes/agents.ts文件中的buildSystemPrompt函数存在文件包含问题，可能导致文件包含。

CVSS 5.3 · Medium EPSS 0.54% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a TinyAGI 0.0.20 affected
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I. Basic Information for CVE-2026-19011

Vulnerability Information
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Vulnerability Title
TinyAGI agents.ts buildSystemPrompt file inclusion
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
TinyAGI 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TinyAGI是TinyAGI组织的一个轻量级人工智能代理框架。 TinyAGI 0.0.20版本存在输入验证错误漏洞，该漏洞源于packages/server/src/routes/agents.ts文件中的buildSystemPrompt函数存在文件包含问题，可能导致文件包含。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- TinyAGI 0.0.20 cpe:2.3:a:tinyagi:tinyagi:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-19011

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III. Intelligence Information for CVE-2026-19011

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Proof of Concept for CVE-2026-19011 (1)

Vendor Pages for CVE-2026-19011 (1)

Other References for CVE-2026-19011 (3)

Same Patch Batch · n/a · 2026-08-06 · 11 CVEs total

CVE-2026-19010 7.3 HIGH TinyAGI Message API Endpoint index.ts processMessage authorization
CVE-2026-19009 7.3 HIGH TinyAGI Message API Endpoint response.ts collectFiles file inclusion
CVE-2026-19000 7.3 HIGH JeecgBoot Anonymous Chat Attachment send server-side request forgery
CVE-2026-19022 6.3 MEDIUM OpenHands send_pull_request.py initialize_repo command injection
CVE-2026-19037 4.3 MEDIUM WonderTrader Internal Limit Order Book Cache MatchEngine.cpp update_lob behavioral workflo
CVE-2026-19110 2.4 LOW DataGear Chart Name HtmlTplDashboardWidgetHtmlRenderer.java HtmlTplDashboardWidgetHtmlRend
CVE-2026-67689 LiuCabbage FineAdmin.Mvc 安全漏洞
CVE-2026-67687 huangjianxin1024 ics-park 安全漏洞
CVE-2026-67688 huangjianxin1024 ics-park 安全漏洞
CVE-2024-39024 packetfence 安全漏洞

IV. Related Vulnerabilities

Same product: TinyAGI
Same vendor: n/a
Same weakness: CWE-73

V. Comments for CVE-2026-19011

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