PT-2026-59541

Summary PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow through /chat without providing a token. Details The vulnerable server is the shippe...

PT-2026-59681

Summary Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port TCP 24282, hardcoded as 0x5EDA in constants.py. The server has no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach...

PT-2026-64221

Circular JSON Schema $ref causes unbounded CPU DoS in json repair Summary SchemaRepairer.resolve schema in json repair follows JSON Schema $ref pointers in an unbounded while loop without any cycle detection. An attacker who can supply a schema containing a self-referencing $ref e.g., via the dem...

PT-2026-59545

Summary The Flask API endpoint in src/praisonai/api.py renders agent output as HTML without effective sanitization. The sanitize html function relies on the nh3 library, which is not listed as a required or optional dependency in pyproject.toml. When nh3 is absent the default installation, the...

CVE-2026-49471

Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities. Prior to v1.5.2, Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port, with no authentication, no CSRF protection, and no Host header validation. A D...

PYSEC-2026-2002 Vanna vulnerable to SQL Injection

vanna-ai/vanna version v0.3.4 is vulnerable to SQL injection in some file-critical functions such as pgreadfile. This vulnerability allows unauthenticated remote users to read arbitrary local files on the victim server, including sensitive files like /etc/passwd, by exploiting the exposed SQL...

Vanna vulnerable to SQL Injection

vanna-ai/vanna version v0.3.4 is vulnerable to SQL injection in some file-critical functions such as pgreadfile. This vulnerability allows unauthenticated remote users to read arbitrary local files on the victim server, including sensitive files like /etc/passwd, by exploiting the exposed SQL...

CVE-2026-49471: Missing Authentication for Critical Function

Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities. Prior to v1.5.2, Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port, with no authentication, no CSRF protection, and no Host header validation. A D...

CVE-2026-44338

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow throug...

PT-2026-45052

Name of the Vulnerable Software and Affected Versions PraisonAI version 4.6.33 Description The code-generator praisonai.deploy.api.generate api server code creates a Flask API server with authentication disabled by default. When users deploy the server using the command praisonai deploy --type ap...

PraisonAI CVE-2026-44338 Auth Bypass Targeted Within Hours of Disclosure

Threat actors have been observed attempting to exploit a recently disclosed security vulnerability in PraisonAI , an open-source multi-agent orchestration framework, within four hours of its public disclosure. The vulnerability in question is CVE-2026-44338 CVSS score: 7.3, a case of missing...

CVE-2026-44338

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow throug...

CVE-2026-44338

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow throug...

EUVD-2026-28641

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow throug...

CVE-2026-44338: Missing Authentication for Critical Function

PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow throug...

PT-2026-39005

Name of the Vulnerable Software and Affected Versions PraisonAI versions 2.5.6 through 4.6.33 Description PraisonAI ships a legacy Flask API server that has authentication disabled by default due to hard-coded AUTH ENABLED = False and AUTH TOKEN = None variables in the api server.py file. This...

CVE-2026-6977

A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and ma...

CVE-2026-6977 vanna-ai vanna Legacy Flask API improper authorization

A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and ma...

EUVD-2026-25653

A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and ma...

CVE-2026-6977 vanna-ai vanna Legacy Flask API improper authorization

A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and ma...