Vulnerability · Published Sep 14, 2026 · Assigned by GitHub_M

CVE-2026-57132PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable unconditionally disables authentication

High 8.2

In plain English

A high-severity improper authentication in PraisonAI from MervinPraison. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.5%top 56.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

PraisonAI is a multi-agent teams system. Prior to 4.6.62, setting PRAISONAI_CALL_AUTH to disabled makes verify_token accept requests to /api/v1/agents/{id}/invoke without CALL_SERVER_TOKEN authentication. Deployments that use the application's advertised opt-out can expose registered agents and their connected tools or private context to unauthenticated invocation. The vulnerability is fixed in 4.6.62.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	praisonai	4.6.61	GHSA-8ccj-p46r-jwqq
PyPI	praisonai	4.6.61	PYSEC-2026-3508

Affected products (as reported)

Vendor	Product	Versions
MervinPraison	PraisonAI	< 4.6.62

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8ccj-p46r-jwqq x_refsource_CONFIRM
https://github.com/MervinPraison/PraisonAI/commit/2a855c470077c7d2e2479a575f7ef7f548d51c33 x_refsource_MISC
https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.62 x_refsource_MISC