CVE-2026-57139Patch

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

PraisonAI is a multi-agent teams system. From 1.5.0 until 1.7.2, MCPServer.startHttp() in src/praisonai-ts/src/mcp/server.ts binds without a host restriction and forwards every HTTP POST request to handleRequest() without authentication or authorization. Any network client that can reach the port can call tools/list, tools/call, resources/read, or prompts/get, causing registered handlers to run with server-side credentials and process privileges or disclose registered data. An initial remediation was released in version 1.7.2.

Back to dashboard

0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-306CWE-862CWE-1188

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-p69m-4f92-2v84

Full discourse1 post

CCB Alert@CCBalert46d
Patch
Warning: Four critical #PraisonAI flaws allow unauthenticated #RCE, MCP tool abuse, and JWT auth bypass via a hardcoded secret. #CVE-2026-57141 #CVE-2026-57139 #CVE-2026-57147 #CVE-2026-57148 CVSS(3.1): 9.8. Read the advisory https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-p69m-4f92-2v84 and #Patch #Patch #Patch
Post summary
The post warns of four critical vulnerabilities in PraisonAI, providing technical details and a CVSS score, and directs readers to a security advisory for patching.
00010359
7.3K followersView on X

Explore more

Back to dashboard