Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/Dragonmonk111/junoclaw/commit/2bc54f6
- https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-fvq5-79h6-952
FAQ
What is CVE-2026-43991?
CVE-2026-43991 is a vulnerability with a CVSS score of 8.4 (HIGH). 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 construc...
How severe is CVE-2026-43991?
CVE-2026-43991 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43991?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.