CVE-2026-34934

critical · 9.8

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.

9.8

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2026-04-03

Published

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

Weaknesses

CWE-89

Affected products

Vendor	Product	Affected versions
praison	praisonai	< 4.5.90

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-34934