{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.11.2"
              },
              {
                "fixed": "6.11.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "b501abd1f0f2acf49c39f2d9cd47b460578d87f0"
            }
          ],
          "repo": "https://github.com/stefanprodan/podinfo",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43644.json"
  },
  "details": "podinfo through 6.11.2 contains a reflected cross-site scripting vulnerability in the /echo and /api/echo endpoints where the echoHandler writes request body content directly to the response without setting explicit Content-Type or X-Content-Type-Options headers. Attackers can craft cross-origin HTML pages with auto-submitting forms containing script payloads in the request body, which are served as text/html due to Go's content type detection, allowing the reflected script to execute in the podinfo origin context when victims visit the attacker's page.",
  "id": "CVE-2026-43644",
  "modified": "2026-07-08T05:38:22.559772375Z",
  "published": "2026-05-14T12:37:40.408Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43644.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43644"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/podinfo-reflected-xss-via-echo-endpoint"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/stefanprodan/podinfo/issues/474"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/stefanprodan/podinfo"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/Niccolo10/Security-Advisories/blob/main/CVE-2026-43644/cve-2026-43644.md"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "podinfo 6.11.2 Reflected XSS via /echo Endpoint"
}