{"id":"CVE-2018-16204","aliases":["EUVD-2018-8056","GHSA-v8gc-wjp3-r6vr"],"status":"published","title":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote...","description":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00678,"percentile":0.5259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-01-09T22:00:00Z","modified":"2026-06-17T01:43:53Z","products":[{"vendor":"arne brachhold","product":"google xml sitemaps"},{"vendor":"auctollo","product":"google xml sitemaps"},{"vendor":"google_xml_sitemaps_project","product":"google_xml_sitemaps"}],"references":[{"url":"https://wordpress.org/plugins/google-sitemap-generator/#developers","tags":["x_refsource_MISC","x_transferred","Product","Release Notes"]},{"url":"https://jvn.jp/en/jp/JVN27052429/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16204"},{"url":"https://github.com/advisories/GHSA-v8gc-wjp3-r6vr"}],"sources":{"cve":[{"id":"CVE-2018-16204","description":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T10:17:38.395Z","updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2018-8056","description":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:42.279742Z"}],"ghsa":[{"id":"GHSA-v8gc-wjp3-r6vr","title":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote...","description":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-13T01:39:42Z","modified":"2023-02-02T05:00:28Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:58.133799Z"}],"nvd":[{"id":"CVE-2018-16204","description":"Cross-site scripting vulnerability in Google XML Sitemaps Version 4.0.9 and earlier allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2019-01-09T23:29:05.09Z","modified":"2026-06-17T01:43:53.273Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:53.079938Z"}]}}