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6 vulnerabilities by cosmicstack-labs
CVE-2026-18998 (GCVE-0-2026-18998)
Vulnerability from nvd – Published: 2026-08-06 04:45 – Updated: 2026-08-06 17:32
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent delegate_task Tool sub-agent.ts SubAgent.run improper authorization
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 17:25 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386381 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386381/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18998 | third-party-advisory |
| https://vuldb.com/submit/862628 | third-party-advisory |
| https://vuldb.com/submit/862629 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-18997 (GCVE-0-2026-18997)
Vulnerability from nvd – Published: 2026-08-06 04:30 – Updated: 2026-08-06 14:54
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent bg agent.ts Agent.handleBgCommand authorization
Summary
A vulnerability was found in cosmicstack-labs mercury-agent up to 1.1.12. This issue affects the function Agent.handleBgCommand of the file src/core/agent.ts of the component bg Command Handler. Performing a manipulation results in incorrect authorization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 14:54 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386380 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386380/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18997 | third-party-advisory |
| https://vuldb.com/submit/862627 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-18996 (GCVE-0-2026-18996)
Vulnerability from nvd – Published: 2026-08-06 04:15 – Updated: 2026-08-06 12:13
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent run_command permissions.ts PermissionManager.checkShellCommand privileges assignment
Summary
A vulnerability has been found in cosmicstack-labs mercury-agent up to 1.1.12. This vulnerability affects the function PermissionManager.checkShellCommand of the file src/capabilities/permissions.ts of the component run_command Handler. Such manipulation leads to incorrect privilege assignment. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:12 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386379 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386379/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18996 | third-party-advisory |
| https://vuldb.com/submit/862625 | third-party-advisory |
| https://vuldb.com/submit/862630 | third-party-advisory |
| https://vuldb.com/submit/862636 | third-party-advisory |
| https://vuldb.com/submit/862637 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-18998 (GCVE-0-2026-18998)
Vulnerability from cvelistv5 – Published: 2026-08-06 04:45 – Updated: 2026-08-06 17:32
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent delegate_task Tool sub-agent.ts SubAgent.run improper authorization
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 17:25 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386381 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386381/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18998 | third-party-advisory |
| https://vuldb.com/submit/862628 | third-party-advisory |
| https://vuldb.com/submit/862629 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-18997 (GCVE-0-2026-18997)
Vulnerability from cvelistv5 – Published: 2026-08-06 04:30 – Updated: 2026-08-06 14:54
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent bg agent.ts Agent.handleBgCommand authorization
Summary
A vulnerability was found in cosmicstack-labs mercury-agent up to 1.1.12. This issue affects the function Agent.handleBgCommand of the file src/core/agent.ts of the component bg Command Handler. Performing a manipulation results in incorrect authorization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 14:54 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386380 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386380/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18997 | third-party-advisory |
| https://vuldb.com/submit/862627 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-18996 (GCVE-0-2026-18996)
Vulnerability from cvelistv5 – Published: 2026-08-06 04:15 – Updated: 2026-08-06 12:13
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent run_command permissions.ts PermissionManager.checkShellCommand privileges assignment
Summary
A vulnerability has been found in cosmicstack-labs mercury-agent up to 1.1.12. This vulnerability affects the function PermissionManager.checkShellCommand of the file src/capabilities/permissions.ts of the component run_command Handler. Such manipulation leads to incorrect privilege assignment. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:12 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/386379 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/386379/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-18996 | third-party-advisory |
| https://vuldb.com/submit/862625 | third-party-advisory |
| https://vuldb.com/submit/862630 | third-party-advisory |
| https://vuldb.com/submit/862636 | third-party-advisory |
| https://vuldb.com/submit/862637 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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"url": "https://github.com/cosmicstack-labs/mercury-agent/issues/72"
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"time": "2026-08-05T21:46:38.000Z",
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