{"cve":"CVE-2021-44263","nvd":{"published":"2021-12-20T09:15:06.687","modified":"2026-06-17T04:12:07.877","status":"Modified","description":"Gurock TestRail before 7.2.4 mishandles HTML escaping.","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://discuss.gurock.com/t/testrail-7-2-4-released-to-cloud/20248","https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab","https://discuss.gurock.com/t/testrail-7-2-4-released-to-cloud/20248","https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab"],"products":["gurock:testrail"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-44263","score":0.00609,"percentile":0.49199,"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."]}