CVE-2026-90812
mediumA security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0.
A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0. This impacts the function checkShellCommand of the file src/capabilities/permissions.ts of the component Shell Command Permission. The manipulation leads to incorrect privilege assignment. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/cosmicstack-labs/mercury-agent/ cna@vuldb.com
- https://github.com/cosmicstack-labs/mercury-agent/issues/80 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-90812 cna@vuldb.com
- https://vuldb.com/submit/922878 cna@vuldb.com
- https://vuldb.com/vuln/403314 cna@vuldb.com
- https://vuldb.com/vuln/403314/cti cna@vuldb.com