CVE-2026-58653: PraisonAI - Authorization Bypass via Unvalidated project_id in Issue Create/Update

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-02 · updated 2026-07-02
Weakness: CWE-639

Description

PraisonAI before 0.1.7 fails to validate that project_id in issue create and update request bodies belongs to the URL workspace. An attacker can create issues referencing projects from other workspaces, causing cross-tenant data pollution in project statistics aggregation without workspace constraints.

Affected products

PraisonAI: before 0.1.7 — fixed in 0.1.7

How to fix

Upgrade to a fixed version: PraisonAI 0.1.7. Check the vendor advisory for mitigations.

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-2fjj-qqg8-fg7x
https://www.vulncheck.com/advisories/praisonai-authorization-bypass-via-unvalidated-project-id-in-issue-create-update
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-2fjj-qqg8-fg7x

Get alerted when CVE-2026-58653 or the next vulnerability affects your stack