Is CVE-2026-34934 actively exploited?

No active exploitation of CVE-2026-34934 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34934 be exploited remotely?

Yes. CVE-2026-34934 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34934?

CVE-2026-34934 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-34934

CWE-89Published: April 3, 2026· Updated: Apr 7, 2026

9.8

CVSS v3.1

EPSS:0.05%probability of exploitation in 30 daysPercentile:14.7th

Official 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.

NVD Source

Technical Analysis

CVE-2026-34934 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.