Missing Authorization in TinyAGI Message API Endpoint
CVE-2026-19010

6.9MEDIUM

Key Information:

Vendor

TinyAGI

Status
Tinyagi
Vendor
CVE Published:
6 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19010?

A vulnerability has been identified in TinyAGI version 0.0.20 within the processMessage function of the Message API Endpoint. This flaw permits unauthorized access, allowing attackers to manipulate the system remotely. Despite an early notification to the developers via an issue report, no response has been documented, leaving the vulnerability unaddressed. As a result, this issue poses a significant security risk for users of the affected version.

Affected Version(s)

TinyAGI 0.0.20

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-19010 - Proof of Concept

References

https://vuldb.com/vuln/386403
vdb-entrytechnical-description
https://vuldb.com/vuln/386403/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19010
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

JondaChen (VulDB User)
VulDB CNA Team
.