High severity · published Sep 14, 2026
CVE-2026-57132
PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable unconditionally disables authentication
8.2
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
PraisonAI · MervinPraison
< 4.6.62 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57132
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-57132
github.com
https://github.com/MervinPraison/PraisonAI/commit/2a855c470077c7d2e2479a575f7ef7f548d51c33
github.com
https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.62
github.com
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-8ccj-p46r-jwqq
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