CVE-2026-61426 | PraisonAI before 1.7.3 contains an insecure default configur… | CVSS 8.6 HIGH

Description

PraisonAI before 1.7.3 contains an insecure default configuration that binds to all interfaces with no API key requirement and wildcard CORS. Unauthenticated attackers can call GET /api/agents to read agent instructions and system prompts, or POST /api/chat to invoke agents without authentication.

Metadata

CVE ID: CVE-2026-61426
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-07-09 14:05 UTC
Published: 2026-07-11 13:01 UTC
Last updated: 2026-07-11 13:01 UTC
Primary CWE: CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
Vendor / Product: MervinPraison / PraisonAI
Sources: cve.org · NVD

Severity & Metrics

8.6 HIGH CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Affected products (1)

Vendor	Product	Platform	Versions
MervinPraison	PraisonAI	—	0 < 1.7.3, 1.7.3

Weakness (CWE)

CWE	Source	Description
CWE-200	cna	Exposure of Sensitive Information to an Unauthorized Actor

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.8	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
8.6	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References (2)

GitHub Security Advisory (GHSA-6wjp-v33h-5cvq) https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6wjp-v33h-5cvq
VulnCheck Advisory: PraisonAI before 1.7.3 Unauthenticated Agent Access via Insecure Defaults https://www.vulncheck.com/advisories/praisonai-before-unauthenticated-agent-access-via-insecure-defaults