{"cve":"CVE-2021-36454","nvd":{"published":"2021-08-06T16:15:06.987","modified":"2026-06-17T03:58:52.070","status":"Modified","description":"Cross Site Scripting (XSS) vulnerability in Naviwebs Navigate Cms 2.9 via the navigate-quickse parameter to 1) backups\\backups.php, 2) blocks\\blocks.php, 3) brands\\brands.php, 4) comments\\comments.php, 5) coupons\\coupons.php, 6) feeds\\feeds.php, 7) functions\\functions.php, 8) items\\items.php, 9) menus\\menus.php, 10) orders\\orders.php, 11) payment_methods\\payment_methods.php, 12) products\\products.php, 13) profiles\\profiles.php, 14) shipping_methods\\shipping_methods.php, 15) templates\\templates.php, 16) users\\users.php, 17) webdictionary\\webdictionary.php, 18) websites\\websites.php, and 19) webusers\\webusers.php because the initial_url function is built in these files.","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://github.com/NavigateCMS/Navigate-CMS/issues/24","https://www.navigatecms.com/en/blog/development/navigate_cms_update_2_9_4","https://github.com/NavigateCMS/Navigate-CMS/issues/24","https://www.navigatecms.com/en/blog/development/navigate_cms_update_2_9_4"],"products":["naviwebs:navigate_cms"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-36454","score":0.00552,"percentile":0.46168,"date":"2026-11-01"},"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."]}