{"id":"CVE-2026-27403","aliases":["EUVD-2026-48158","GHSA-583w-xvr4-75jr"],"status":"published","title":"WordPress Hubbub Lite plugin \u003c= 1.36.3 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NerdPress Hubbub Lite allows Stored XSS.\n\nThis issue affects Hubbub Lite: from n/a through 1.36.3.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00224,"percentile":0.13198,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-07-23T11:17:56Z","modified":"2026-10-24T13:10:00Z","products":[{"vendor":"nerdpress","product":"hubbub lite"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/social-pug/vulnerability/wordpress-hubbub-lite-plugin-1-36-3-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27403"},{"url":"https://github.com/advisories/GHSA-583w-xvr4-75jr"}],"sources":{"cve":[{"id":"CVE-2026-27403","title":"WordPress Hubbub Lite plugin \u003c= 1.36.3 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NerdPress Hubbub Lite allows Stored XSS.\n\nThis issue affects Hubbub Lite: from n/a through 1.36.3.","status":"published","published":"2026-07-23T11:17:56.966Z","modified":"2026-07-23T19:32:40.652Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:49.199185Z"}],"euvd":[{"id":"EUVD-2026-48158","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NerdPress Hubbub Lite allows Stored XSS.\n\nThis issue affects Hubbub Lite: from n/a through 1.36.3.","status":"published","published":"2026-07-23T11:17:56Z","modified":"2026-07-23T19:32:40Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T18:19:41.632414Z"}],"ghsa":[{"id":"GHSA-583w-xvr4-75jr","title":"Contributor Cross Site Scripting (XSS) in Hubbub Lite \u003c= 1.36.3 versions.","description":"Contributor Cross Site Scripting (XSS) in Hubbub Lite \u003c= 1.36.3 versions.","status":"published","published":"2026-07-23T12:32:24Z","modified":"2026-07-23T12:32:55Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:41.900753Z"}],"nvd":[{"id":"CVE-2026-27403","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NerdPress Hubbub Lite allows Stored XSS.\n\nThis issue affects Hubbub Lite: from n/a through 1.36.3.","status":"published","published":"2026-07-23T12:17:18.52Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}