CVE-2026-34934
CRITICALPraisonAI: Second-Order SQL Injection in `get_all_user_threads`
Title source: cnaDescription
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.
References (1)
Core 1
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9cq8-3v94-434g
Scores
CVSS v3
9.8
EPSS
0.0003
EPSS Percentile
9.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-89
Status
published
Products (3)
MervinPraison/PraisonAI
< 4.5.90
praison/praisonai
< 4.5.90
pypi/praisonai
0 - 4.5.90PyPI
Published
Apr 03, 2026
Tracked Since
Apr 04, 2026