CVE-2026-34934

Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, the get_all_user_threads function constructs raw SQL queries using f-strings with unescaped thread IDs fetched from the database. An attacker stores a malicious thread ID via update_thread. When the application loads the thread list, the injected payload executes and grants full database access. This issue has been patched in version 4.5.90.

CVSS breakdown

Affected products

• MervinPraison / PraisonAI< 4.5.90 – < 4.5.90
• praison / praisonai4.5.90

References

• VENDOR_ADVISORYhttps://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9cq8-3v94-434g