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Description

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, substring-based blocklist in plugin-shell's command-safety check could be bypassed by adversarial argument constructions, allowing unauthorized command execution on the host when combined with the companion advisory. Pre-patch, the check was applied to the raw command string rather than the parsed first token. This vulnerability is fixed in 0.x.y-security-1.

PUBLISHED Reserved 2026-05-04 | Published 2026-05-12 | Updated 2026-05-13 | Assigner GitHub_M




HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

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

CWE-184: Incomplete List of Disallowed Inputs

Product status

< v0.x.y-security-1
affected

References

github.com/...noclaw/security/advisories/GHSA-fvq5-79h6-952c

github.com/Dragonmonk111/junoclaw/commit/2bc54f6

cve.org (CVE-2026-43991)

nvd.nist.gov (CVE-2026-43991)

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