Description
A vulnerability was determined in cosmicstack-labs mercury-agent up to 1.1.12. Impacted is the function SubAgent.run of the file src/core/sub-agent.ts of the component delegate_task Tool. Executing a manipulation can lead to improper authorization. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| cosmicstack-labs | mercury-agent | 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.1.10, 1.1.11, 1.1.12 | — |
References
- VDB-386381 | cosmicstack-labs mercury-agent delegate_task Tool sub-agent.ts SubAgent.run improper authorization vdb-entry technical-description
- VDB-386381 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-18998 | CVE Analysis and Report third-party-advisory
- Submit #862628 | cosmicstack-labs mercury-agent 1.1.12 Improper Authorization (CWE-285) third-party-advisory
- Submit #862629 | cosmicstack-labs mercury-agent 1.1.12 Improper Authorization (CWE-285) (Duplicate) third-party-advisory
- https://github.com/cosmicstack-labs/mercury-agent/issues/74 exploit issue-tracking
- https://github.com/cosmicstack-labs/mercury-agent/ product