Security advisory

{
  "id": "04db9976bec7e4fd09c41f1f0bda73589a76506e60db1549addbaae5a23e35a1",
  "url": "https://osv.dev/vulnerability/CVE-2026-38979",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-38979",
    "summary": "ajenti through v2.2.13 has a clickjacking weakness in the browser-facing login and administrative UI. In ajenti-core/aj/http.py, the core HTTP response path initializes an empty header list, forwards handler-added headers verbatim, and finalizes responses through WSGI start_response() without adding anti-framing protections such as X-Frame-Options or a Content-Security-Policy frame-ancestors restriction.",
    "evidence": "osv:CVE-2026-38979",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-38979",
      "aliases": [
        "CVE-2026-38979"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ajenti/ajenti",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e54e83888fc7cb10061a18b04c1a7e3100d77f03"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.2.13"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "fixed": "e54e83888fc7cb10061a18b04c1a7e3100d77f03"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.2.13",
            "v2.2.12",
            "v2.2.11",
            "v2.2.10",
            "v2.2.9",
            "v2.2.8",
            "v2.2.7",
            "v2.2.6",
            "v2.2.5",
            "v2.2.4",
            "v2.2.3",
            "v2.2.2",
            "v2.2.1",
            "v2.2.0",
            "v2.1.44",
            "2.1.37",
            "1.2.23"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-38979.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.405783024Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38979.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-38979",
        "https://github.com/ajenti/ajenti/commit/e54e83888fc7cb10061a18b04c1a7e3100d77f03",
        "https://github.com/ajenti/ajenti"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38979.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-38979",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504766,
  "published_at": "2026-07-06T00:00:00+00:00"
}