CVE-2026-55535: Time-of-check Time-of-use (TOCTOU) Race Condition

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, the Jobs API validatewebhookurl path fails open on socket.gaierror and does not bind the validated address to the later request. An attacker webhookurl can later resolve to 127.0.0.1, 169.254.169.254, or another internal address...

CVE-2026-55528: Missing Authentication for Critical Function

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, AgentServer exposes ServerConfig.authtoken but AgentServer.createapp does not check it on any route. A remote caller can subscribe, publish, and perform other actions without a valid bearer token or X-Auth-Token even when...

PT-2026-81326

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description The Jobs API contains a flaw where the validate webhook url function fails open when a socket.gaierror occurs during DNS resolution. This allows the webhook url parameter to bypass validation if t...

PT-2026-81318

Name of the Vulnerable Software and Affected Versions praisonaiagents versions prior to 1.6.58 Description A Server-Side Request Forgery SSRF issue exists in the multi-agent teams system. The function host is blocked in spider tools.py fails to perform DNS resolution on hostnames before they are...

CVE-2026-55526: Reliance on Reverse DNS Resolution for a Security-Critical Action

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, spidertools.hostisblocked does not resolve ordinary hostnames before scrapepage fetches them. A hostname such as 127.0.0.1.nip.io passes validation and resolves to loopback, permitting internal HTTP access. The fix uses...

PT-2026-81329

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description PraisonAI contains path traversal flaws in its praisonai.code tool wrappers, which are intended to treat the workspace setting as a security boundary. The boundary is enforced inconsistently and...

PT-2026-81330

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description In the serve subsystem, the praisonai serve agents and praisonai serve unified commands accept an --api-key flag for authentication, but the parsed value is not implemented within the FastAPI...

PT-2026-81348

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description The Jobs API in PraisonAI lacks authentication middleware, router-level dependencies, and per-route authorization checks. This allows any caller who can reach the jobs server to submit agent jobs...

PT-2026-81325

Name of the Vulnerable Software and Affected Versions praisonaiagents versions prior to 1.6.58 Description An arbitrary file write issue exists due to improper sanitization of the user id parameter in the FileMemory. init function. When the FileMemory constructor joins the user id into self.user...

PT-2026-81328

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description An authentication bypass exists in the multi-agent teams system where the create agents app function fails to authenticate requests to the 'POST /agents' and 'POST /agents/agent name' endpoints...

CVE-2026-55538: Missing Authentication for Critical Function

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, praisonai serve agents parses config"apikey" but createagentsapp does not authenticate POST /agents or POST /agents/agentname. Missing or incorrect bearer and X-API-Key values still reach agent execution. This issue is fixed in...

PT-2026-81321

Name of the Vulnerable Software and Affected Versions praisonaiagents versions prior to 1.6.58 Description The ast grep rewrite function in the praisonaiagents/tools/ast grep tool.py component lacks the @require approval decorator used by other mutation tools. When the dry run variable is set to...

CVE-2026-55531: Uncontrolled Resource Consumption

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, the MCP HTTP Stream mcppost handler creates a new sessions entry for every initialize request but does not call cleanupsessions or enforce a maximum. An unauthenticated caller can exhaust memory. The fix invokes cleanup and limit...

CVE-2026-55527: Improper Limitation of a Pathname to a Restricted Directory

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the FileMemory constructor joins unsanitized userid into self.userpath. A caller supplying ../ or path separators can escape the memory directory and write JSON data to arbitrary process-writable locations. The fix sanitize...

CVE-2026-55540: Improper Limitation of a Pathname to a Restricted Directory

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, ispathwithindirectory uses os.path.abspath rather than os.path.realpath for the workspace boundary. A symlink inside workspace can point outside and still pass the check, allowing readfile and other code tools to access files...

CVE-2026-55525: Server-Side Request Forgery (SSRF)

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the webcrawl function validates only the initial URL before crawlwithhttpx uses httpx.Clientfollowredirects=True. Redirect targets are not revalidated, so an attacker who influences a crawl target can redirect a public URL ...

PT-2026-81313

Name of the Vulnerable Software and Affected Versions praisonaiagents versions prior to 1.6.58 Description A Server-Side Request Forgery SSRF issue exists in the web crawl tool. The system validates the resolved IP of the initial URL against a blocklist of private and loopback addresses but fails...

CVE-2026-55529: Missing Authentication for Critical Function

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, the MCP HTTP Stream validateorigin method accepts requestorigin.startswithallowed, so the attacker-controlled localhost.evil.example HTTP origin matches the localhost allowlist. Without an API key, a malicious webpage can submit...

CVE-2026-55541: Missing Authorization

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but createagentsapp and createunifiedapp do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/id/invoke. This...

PraisonAI CodeAgent 1.6.77 Remote Code Execution

The CodeAgent.executepython in PraisonAI executes LLM-generated code without sandboxing, AST validation, or import restrictions. This allows full environment secret exfiltration and arbitrary code execution via prompt injection. Versions 1.6.77 and below are affected. !/usr/bin/env python3 Exploi...