{"cve":"CVE-2023-23817","nvd":{"published":"2023-04-23T11:15:07.100","modified":"2026-06-17T05:38:02.330","status":"Modified","description":"Auth. (contrinbutor+) Cross-Site Scripting (XSS) vulnerability in WebArea | Vera Nedvyzhenko Simple PDF Viewer plugin <= 1.9 versions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://patchstack.com/database/vulnerability/simple-pdf-viewer/wordpress-simple-pdf-viewer-plugin-1-9-cross-site-scripting-xss-vulnerability?_s_id=cve","https://patchstack.com/database/vulnerability/simple-pdf-viewer/wordpress-simple-pdf-viewer-plugin-1-9-cross-site-scripting-xss-vulnerability?_s_id=cve"],"products":["simple_pdf_viewer_project:simple_pdf_viewer"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-23817","score":0.00361,"percentile":0.29961,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}