zhayujie CowAgent Message Endpoint channel.py authorization

{
  "id": "f780856e9959e7777397c770d742d5824e33a20a0e96fe0e620d93b138c00932",
  "url": "https://osv.dev/vulnerability/CVE-2026-15332",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "zhayujie CowAgent Message Endpoint channel.py authorization",
    "summary": "A security flaw has been discovered in zhayujie CowAgent up to 2.1.0. The impacted element is an unknown function of the file channel/channel.py of the component Message Endpoint. The manipulation results in missing authorization. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.",
    "evidence": "osv:CVE-2026-15332",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-15332",
      "aliases": [
        "CVE-2026-15332"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/zhayujie/cowagent",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ce63de3c58910ce637577733c1a673e4e0ec55cb"
                },
                {
                  "last_affected": "feaa9076b0d5eb60cab5ada6aec20f09d4d774fb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0"
                      },
                      {
                        "last_affected": "2.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.1.0"
                      },
                      {
                        "last_affected": "2.1.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.1.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0",
            "2.1.0",
            "2.0.9",
            "2.0.8",
            "2.0.7",
            "2.0.6",
            "2.0.5",
            "2.0.4",
            "2.0.3",
            "2.0.2",
            "2.0.1",
            "2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-15332.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.182221309Z",
      "provider": "osv",
      "references": [
        "https://github.com/zhayujie/CowAgent/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15332.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-15332",
        "https://vuldb.com/cve/CVE-2026-15332",
        "https://vuldb.com/submit/853105",
        "https://vuldb.com/vuln/377275",
        "https://github.com/zhayujie/CowAgent/issues/2874",
        "https://vuldb.com/vuln/377275/cti"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862",
          "CWE-863"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15332.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-15332",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495971,
  "published_at": "2026-07-10T04:45:08.053+00:00"
}