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CVE-2026-91988 atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP

🗓️ 15 Sep 2026 15:18:30Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

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 ...

Related
Affected
Refs
[
  {
    "vendor": "dep0we",
    "product": "atomic-agents-stack",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/atomic-agents-stack",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.1.0"
      },
      {
        "version": "1.1.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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15 Sep 2026 15:18Current
CVSS 3.18.1
CVSS 49.2
11