atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by MCPClientPool to achieve code execution on the agent host.
Metrics
Affected Vendors & Products
References
History
Thu, 17 Sep 2026 20:30:00 +0000
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Dep0we
Dep0we atomic-agents-stack |
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Dep0we
Dep0we atomic-agents-stack |
Tue, 15 Sep 2026 16:30:00 +0000
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ssvc
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Tue, 15 Sep 2026 15:30:00 +0000
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| Description | atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by MCPClientPool to achieve code execution on the agent host. | |
| Title | atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP | |
| Weaknesses | CWE-319 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-15T15:18:30.347Z
Updated: 2026-09-15T15:50:03.261Z
Reserved: 2026-09-15T11:10:41.354Z
Link: CVE-2026-91988
Updated: 2026-09-15T15:49:13.056Z
Status : Deferred
Published: 2026-09-15T16:17:57.450
Modified: 2026-09-24T20:43:32.537
Link: CVE-2026-91988
No data.