{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.3.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "25a22dc9e6da4648d23749f0a589e47e6aed991b"
            },
            {
              "fixed": "4edb4d95b95fd2748f3f119628936d75511918e9"
            }
          ],
          "repo": "https://github.com/omnigent-ai/omnigent",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jrrm-9hc7-2v3h"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62674.json"
  },
  "details": "Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, PUT /sessions/{session_id}/agent checks LEVEL_EDIT permission for a session but does not reject a bound shared or template agent whose agent.session_id is None. An authenticated user with edit access to a session can replace that shared agent bundle through omnigent/server/routes/sessions.py, add a stdio MCP server, and cause later sessions that use the shared agent to launch an attacker-controlled command through omnigent/tools/mcp.py. The command executes with the Omnigent runner process permissions and can expose files, credentials, workspace data, internal services, and runner availability. This issue is fixed in version 0.3.0.",
  "id": "CVE-2026-62674",
  "modified": "2026-09-20T11:30:52.225538470Z",
  "published": "2026-08-21T17:47:37.976Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/omnigent-ai/omnigent/releases/tag/v0.3.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62674.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-jrrm-9hc7-2v3h"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62674"
    },
    {
      "type": "FIX",
      "url": "https://github.com/omnigent-ai/omnigent/commit/25a22dc9e6da4648d23749f0a589e47e6aed991b"
    },
    {
      "type": "FIX",
      "url": "https://github.com/omnigent-ai/omnigent/pull/1418"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Omnigent: Shared Agent Bundle Overwrite Leads to Authenticated Runner RCE"
}