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CVE-2026-19010— TinyAGI Message API Endpoint index.ts processMessage authorization

Quick assessment

Affected

n/a TinyAGI

Exploitation

Public or AI PoC available; prioritize validation

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版本存在授权问题漏洞，该漏洞源于Message API Endpoint组件的processMessage函数授权缺失，可能允许远程攻击者利用该漏洞。

CVSS 7.3 · High EPSS 0.50% · P43 Updated Aug 07, 2026

Possible ATT&CK Techniques 2 AI

T1078 · Valid Accounts T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
n/a	TinyAGI	`0.0.20`	affected

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I. Basic Information for CVE-2026-19010

Vulnerability Information

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Vulnerability Title

TinyAGI Message API Endpoint index.ts processMessage authorization

Source: CVE Program / CVE List V5

Vulnerability Description

A security vulnerability has been detected in TinyAGI 0.0.20. Impacted is the function processMessage of the file packages/main/src/index.ts of the component Message API Endpoint. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit has been disclosed publicly 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:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

授权机制缺失

Source: CVE Program / CVE List V5

Vulnerability Title

TinyAGI 授权问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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-2026-19010

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Verified env Premium

Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.

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claude_code · 5441 chars

GitHub 复现环境（可 clone 直接跑）

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III. Intelligence Information for CVE-2026-19010

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Vendor Advisories for CVE-2026-19010 (3)

🔗 [Security] TinyAGI allows unauthenticated API messages to invoke Claude with provider permission checks disabled by default · Issue #284 · TinyAGI/tinyagi Read full article exploit issue-tracking
Submit #862673: TinyAGI tinyagi 0.0.20 Missing Authorization (CWE-862) third-party-advisory
CVE-2026-19010 TinyAGI Message API Endpoint index.ts processMessage authorization vdb-entry technical-description

Other References for CVE-2026-19010 (2)

🔗 GitHub - TinyAGI/tinyagi: TinyAGI is the agent teams orchestrator for One Person Company. (fka TinyClaw) · GitHub product
CVE-2026-19010 in TinyAGI third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-19010

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

CVE-2026-19000	7.3 HIGH	JeecgBoot Anonymous Chat Attachment send server-side request forgery
CVE-2026-19009	7.3 HIGH	TinyAGI Message API Endpoint response.ts collectFiles file inclusion
CVE-2026-19022	6.3 MEDIUM	OpenHands send_pull_request.py initialize_repo command injection
CVE-2026-19011	5.3 MEDIUM	TinyAGI agents.ts buildSystemPrompt file inclusion
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-862