{"cve":"CVE-2021-24464","nvd":{"published":"2021-08-02T11:15:09.927","modified":"2026-06-17T03:40:04.757","status":"Modified","description":"The YouTube Embed, Playlist and Popup by WpDevArt WordPress plugin before 2.3.9 did not escape, validate or sanitise some of its shortcode options, available to users with a role as low as Contributor, leading to an authenticated Stored Cross-Site Scripting issue.","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://wpscan.com/vulnerability/531b3fac-48b9-4821-a3aa-4db073d43aae","https://wpscan.com/vulnerability/531b3fac-48b9-4821-a3aa-4db073d43aae"],"products":["wpdevart:youtube_embed\\,_playlist_and_popup"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-24464","score":0.0062,"percentile":0.49723,"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."]}