CVE-2026-61434 | PraisonAI versions before 4.6.78 contain an allowlist bypass… | CVSS 8.8 HIGH

Description

PraisonAI versions before 4.6.78 contain an allowlist bypass vulnerability in shell command execution that allows attackers to execute restricted commands via find's built-in -exec, -execdir, and -delete actions. Attackers can craft find commands with these built-in actions to read blocked files, delete files, or execute non-allowlisted binaries without triggering shell metacharacter filters.

Metadata

CVE ID: CVE-2026-61434
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-07-09 14:05 UTC
Published: 2026-07-10 13:58 UTC
Last updated: 2026-07-10 14:46 UTC
Primary CWE: CWE-78
Improper Neutralization of Special Elements used in an OS Co…
Vendor / Product: MervinPraison / PraisonAI
Sources: cve.org · NVD

Severity & Metrics

8.8 HIGH CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
MervinPraison	PraisonAI	—	0 < 4.6.78, 4.6.78

Weakness (CWE)

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

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.8	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (2)

GitHub Security Advisory (GHSA-cv3g-hj65-pcfh) https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-cv3g-hj65-pcfh
VulnCheck Advisory: PraisonAI before 4.6.78 Allowlist Bypass via find -exec https://www.vulncheck.com/advisories/praisonai-before-allowlist-bypass-via-find-exec