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Advisory record · GHSA-cv2p-68f4-f4pw

picoclaw is vulnerable to OS command injection via the ExecTool component

CVSS 7.3 HighEPSS 0.014 · 73rd percentile

Published by the GitHub Advisory Database at 27 May 2026, 15:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/sipeed/picoclawGo<=0.1.2No fixed version yet
Identifiers
GHSA-cv2p-68f4-f4pw · CVE-2026-36045 · GO-2026-5867
Weakness (CWE)
CWE-78
Tags
Published
27 May 2026
Updated
7 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The github.com/sipeed/picoclaw Go package, versions up to and including 0.1.2, is vulnerable to OS command injection through its ExecTool component. Its guardCommand() filter relies on a denylist of 8 regular expressions that does not block all dangerous shell commands. No fix is listed, and the source gives few details about what an attacker must already have access to.

Written 6 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.3 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.014, the 73rd percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:06 UTC First seen by agentprime
  2. 31 Oct 2026, 15:06 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.