CVE-2026-34955

Katalog CVE

CVSS 10.0 · Critical EPSS 0,39%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada praisonai. Skor CVSS 3.1 10.0 (Critical) menurut NVD.

Deskripsi (NVD)

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, SubprocessSandbox in all modes (BASIC, STRICT, NETWORK_ISOLATED) calls subprocess.run() with shell=True and relies solely on string-pattern matching to block dangerous commands. The blocklist does not include sh or bash as standalone executables, allowing trivial sandbox escape in STRICT mode via sh -c '<command>'. This issue has been patched in version 4.5.97.

Rincian

Terbit di NVD

4 April 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

10.0 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-r4f2-3m54-pp7q exploit · mitigasi · advisory vendor