{"id":"CVE-2023-47545","aliases":["EUVD-2023-51656","GHSA-7hq6-r3pg-vcqw"],"status":"published","title":"WordPress Forms for Mailchimp by Optin Cat Plugin \u003c= 2.5.4 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin \u003c= 2.5.4 versions.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00382,"percentile":0.32492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-11-14T20:55:34Z","modified":"2026-06-17T06:32:52Z","products":[{"vendor":"fatcat apps","product":"forms for mailchimp by optin cat – grow your mailchimp list"},{"vendor":"fatcatapps","product":"forms for mailchimp by optin cat – grow your mailchimp list"},{"vendor":"fatcatapps","product":"forms_for_mailchimp_by_optin_cat"}],"references":[{"url":"https://patchstack.com/database/vulnerability/mailchimp-wp/wordpress-forms-for-mailchimp-by-optin-cat-plugin-2-5-4-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47545"},{"url":"https://github.com/advisories/GHSA-7hq6-r3pg-vcqw"}],"sources":{"cve":[{"id":"CVE-2023-47545","title":"WordPress Forms for Mailchimp by Optin Cat Plugin \u003c= 2.5.4 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin \u003c= 2.5.4 versions.","status":"published","published":"2023-11-14T20:55:34.768Z","modified":"2026-04-28T16:08:49.806Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51656","description":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin \u003c= 2.5.4 versions.","status":"published","published":"2023-11-14T20:55:34Z","modified":"2026-04-28T16:08:49Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:04.386249Z"}],"ghsa":[{"id":"GHSA-7hq6-r3pg-vcqw","title":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for...","description":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin \u003c= 2.5.4 versions.","status":"published","published":"2023-11-14T21:31:03Z","modified":"2023-11-14T21:31:09Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:55:01.730245Z"}],"nvd":[{"id":"CVE-2023-47545","description":"Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin \u003c= 2.5.4 versions.","status":"published","published":"2023-11-14T21:15:12.05Z","modified":"2026-06-17T06:32:52.73Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:46.647045Z"}]}}