{"cve":"CVE-2021-42867","nvd":{"published":"2022-03-31T18:15:08.493","modified":"2026-06-17T04:10:13.727","status":"Modified","description":"A Cross Site Scripting (XSS) vulnerability exists in DanPros htmly 2.8.1 via the Description field in (1) admin/config, and (2) index.php pages.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["http://rlsec.xyz/vulns/CVE_2021_42867.html","https://rlsec.xyz/vulns/","http://rlsec.xyz/vulns/CVE_2021_42867.html","https://rlsec.xyz/vulns/"],"products":["htmly:htmly"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2021-42867","score":0.00604,"percentile":0.48936,"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."]}