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Critical, CVSS 10.0

Zen-AI-Pentest has Shell Injection via untrusted issue title in ZenClaw Discord Integration workflow

GHSA-f67f-hcr6-94mf

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • GitHub Actions shadd0wtaka/zen-ai-pentest

    Affected
    <= 3.0.0
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
10.0 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS
No dated EPSS signal available.
Source description

As published by the source; long descriptions are shortened.

Summary The ZenClaw Discord Integration GitHub Actions workflow is vulnerable to shell command injection. The issue title field, controllable by any GitHub user, is interpolated directly into a run shell block via a GitHub Actions template expression. An attacker can craft an issue title containing a subshell expression that executes arbitrary commands on the runner during variable assignment, enabling exfiltration of the DISCORDWEBHOOKURL secret. The trigger requires no repository privileges. Affected Component File: .github/workflows/zenclaw-discord.yml Commit: 07e65c72656a8213fc9ece2b3f4fc719032cfc5d URL: https://github.com/SHAdd0WTAka/Zen-Ai-Pentest/blob/07e65c72656a8213fc9ece2b3f4fc719032cfc5d/.github/workflows/zenclaw-discord.yml Step: Prepare Notification Trigger: issues: [opened] — no repository privileges required --- Description In the Prepare Notification step, the issue title is assigned to a shell variable using direct GitHub Actions template interpolation inside a case…

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-f67f-hcr6-94mf

Agent brief

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# Patch Next advisory brief: GHSA-f67f-hcr6-94mf

Advisory: Zen-AI-Pentest has Shell Injection via untrusted issue title in ZenClaw Discord Integration workflow
IDs: GHSA-f67f-hcr6-94mf
Record: https://patchnext.com/advisories/ghsa-f67f-hcr6-94mf (revision 1, source checked 26 Oct 2026, 17:08 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Critical (CVSS 10.0)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- GitHub Actions shadd0wtaka/zen-ai-pentest: affected <= 3.0.0

## Suggested inspection (read-only)
- GitHub Actions shadd0wtaka/zen-ai-pentest: check the installed version with your package manager.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on shadd0wtaka/zen-ai-pentest.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-f67f-hcr6-94mf (GitHub-reviewed advisory GHSA-f67f-hcr6-94mf lists affected ranges: GitHub Actions shadd0wtaka/zen-ai-pentest >=0 <=3.0.0)

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