{"id":"CVE-2026-43644","title":"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-Con…","summary":"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-Con…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"stefanprodan","product":"podinfo","affected":["podinfo <= 6.11.12"],"published":"2026-05-14","updated":"2026-10-08","sourceUpdated":"2026-10-08T16:17:15.527","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-43644","references":[{"url":"https://github.com/Niccolo10/Security-Advisories/blob/main/CVE-2026-43644/cve-2026-43644.md","label":"disclosure@vulncheck.com"},{"url":"https://github.com/stefanprodan/podinfo/issues/474","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/podinfo-reflected-xss-via-echo-endpoint","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-05-14T13:46:17.355351Z"},"epss":0.0034,"epssPercentile":0.25341,"ingestedAt":"2026-10-08T16:52:14.679Z","slug":"CVE-2026-43644","body":"## Overview\n\npodinfo 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.\n\n## Affected\n\n- `podinfo <= 6.11.12`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}