Is CVE-2026-34937 actively exploited?

No active exploitation of CVE-2026-34937 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34937 be exploited remotely?

No. CVE-2026-34937 requires local access to exploit.

What is the CVSS score of CVE-2026-34937?

CVE-2026-34937 has a CVSS score of 7.8 (HIGH).

HOME VULNERABILITIESCVE-2026-34937

HIGH

CVE-2026-34937

CWE-78Published: April 3, 2026· Updated: Apr 7, 2026

7.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.6th

Official Description

PraisonAI is a multi-agent teams system. Prior to version 1.5.90, run_python() in praisonai constructs a shell command string by interpolating user-controlled code into python3 -c "<code>" and passing it to subprocess.run(..., shell=True). The escaping logic only handles \ and ", leaving $() and backtick substitutions unescaped, allowing arbitrary OS command execution before Python is invoked. This issue has been patched in version 1.5.90.

NVD Source

Technical Analysis

CVE-2026-34937 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

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 7.8.