What’s Vulnerable › Vulnerabilities

CVE-2026-36045

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-10-23
• Weakness: CWE-78

Description

picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go). The guardCommand() function attempts to restrict shell command execution using a denylist of 8 regular expressions, but the denylist is incomplete.

References

• https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68
• https://github.com/sipeed/picoclaw/releases/tag/v0.1.2
• https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68

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