{"id":"CVE-2025-66103","aliases":["EUVD-2025-205806","GHSA-5f5g-3v7q-886j"],"status":"published","title":"WordPress WPCal.io plugin \u003c= 0.9.5.9 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through \u003c= 0.9.5.9.","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":0.00231,"percentile":0.14087,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-12-30T16:43:38Z","modified":"2026-06-17T09:56:19Z","products":[{"vendor":"revmakx","product":"wpcal.io"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/wpcal/vulnerability/wordpress-wpcal-io-plugin-0-9-5-9-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66103"},{"url":"https://vdp.patchstack.com/database/wordpress/plugin/wpcal/vulnerability/wordpress-wpcal-io-plugin-0-9-5-9-cross-site-scripting-xss-vulnerability?_s_id=cve"},{"url":"https://patchstack.com/database/wordpress/plugin/wpcal/vulnerability/wordpress-wpcal-io-plugin-0-9-5-9-cross-site-scripting-xss-vulnerability?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-5f5g-3v7q-886j"}],"sources":{"cve":[{"id":"CVE-2025-66103","title":"WordPress WPCal.io plugin \u003c= 0.9.5.9 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through \u003c= 0.9.5.9.","status":"published","published":"2025-12-30T16:43:38.792Z","modified":"2026-04-28T16:14:17.06Z","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":"2026-11-02T14:32:53.157279Z"}],"euvd":[{"id":"EUVD-2025-205806","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through \u003c= 0.9.5.9.","status":"published","published":"2025-12-30T16:43:38Z","modified":"2026-04-28T16:14:17Z","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":"2026-11-02T19:05:31.69826Z"}],"ghsa":[{"id":"GHSA-5f5g-3v7q-886j","title":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Revmakx WPCal.Io allows DOM-Based XSS.This issue affects WPCal.Io: from n/a through 0.9.5.9.","status":"published","published":"2025-12-30T18:30:19Z","modified":"2026-01-20T15:32:57Z","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":"2026-11-02T15:05:45.590085Z"}],"nvd":[{"id":"CVE-2025-66103","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through \u003c= 0.9.5.9.","status":"published","published":"2025-12-30T17:15:43.21Z","modified":"2026-06-17T09:56:19.84Z","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":"2026-11-02T14:11:54.323368Z"}]}}