{"id":"CVE-2023-23817","aliases":["EUVD-2023-27903","GHSA-35v3-mvqh-7ffm"],"status":"published","title":"WordPress Simple PDF Viewer Plugin \u003c= 1.9 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin \u003c= 1.9 versions.","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":0.00361,"percentile":0.30217,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-04-23T10:27:21Z","modified":"2026-06-17T05:38:02Z","products":[{"vendor":"simple_pdf_viewer_project","product":"simple_pdf_viewer"},{"vendor":"webarea | vera nedvyzhenko","product":"simple pdf viewer"}],"references":[{"url":"https://patchstack.com/database/vulnerability/simple-pdf-viewer/wordpress-simple-pdf-viewer-plugin-1-9-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23817"},{"url":"https://github.com/advisories/GHSA-35v3-mvqh-7ffm"}],"sources":{"cve":[{"id":"CVE-2023-23817","title":"WordPress Simple PDF Viewer Plugin \u003c= 1.9 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin \u003c= 1.9 versions.","status":"published","published":"2023-04-23T10:27:21.133Z","modified":"2026-04-28T16:08:02.563Z","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":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-27903","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin \u003c= 1.9 versions.","status":"published","published":"2023-04-23T10:27:21Z","modified":"2026-04-28T16:08:02Z","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":"2026-11-02T19:24:12.189786Z"}],"ghsa":[{"id":"GHSA-35v3-mvqh-7ffm","title":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko...","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin \u003c= 1.9 versions.","status":"published","published":"2023-07-06T19:24:17Z","modified":"2024-04-04T05:37:32Z","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":"2026-11-02T14:56:33.854094Z"}],"nvd":[{"id":"CVE-2023-23817","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin \u003c= 1.9 versions.","status":"published","published":"2023-04-23T11:15:07.1Z","modified":"2026-06-17T05:38:02.33Z","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"},{"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":"2026-11-02T14:07:56.683259Z"}]}}