{"cve":"CVE-2020-22167","nvd":{"published":"2021-06-22T15:15:15.803","modified":"2026-06-17T03:04:08.887","status":"Modified","description":"PHPGurukul Hospital Management System in PHP v4.0 has a Persistent Cross-Site Scripting vulnerability in \\hms\\admin\\appointment-history.php. Remote registered users can exploit the vulnerability to obtain user cookie data.","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/itodaro/PHPGurukul_Hospital_Management_System4.0_cve","https://github.com/itodaro/PHPGurukul_Hospital_Management_System4.0_cve"],"products":["phpgurukul:hospital_management_system"],"source":"nvd","synced_at":"2026-10-19T21:20:07.141963181+00:00"},"epss":{"cve":"CVE-2020-22167","score":0.0052,"percentile":0.44174,"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."]}