SEPTEMBER 19, 2026
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Case File

CVE-2026-62676

HIGH · CVSS 7.1 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-21 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The vulnerability affects the Omnigent framework used within GitHub, specifically in its shell-command parser, which fails to properly handle certain interpreter flags and command substitutions. This oversight allows an authenticated or prompt-injected agent to execute unauthorized git operations, potentially pushing to restricted repositories or branches and escaping designated workspaces. Organizations utilizing Omnigent prior to version 0.3.0 should prioritize patching to mitigate the risk of unauthorized code changes.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-62676
Severity
HIGH
CVSS
7.1
EPSS
0.29%
GitHub

Original NVD Description

Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, the shared shell-command parser in omnigent/policies/builtins/_shell.py fails to recognize combined interpreter flags, the timeout, nice, setsid, and stdbuf wrappers, command substitutions, and a single background control operator. A gated git push or gh write hidden with these forms produces no parsed operation, causing the github.py write_repos and write_branches allowlist and the working_dir.py workspace confinement policies to abstain and allow the command. An authenticated or prompt-injected agent can therefore push to an unauthorized repository or branch or escape the intended workspace. This issue is fixed in version 0.3.0.