{"id":"CVE-2025-56243","aliases":["EUVD-2025-31911","GHSA-pvrc-f6hj-wm35"],"status":"published","title":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC...","description":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00228,"percentile":0.13688,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2025-10-07T00:00:00Z","modified":"2026-11-05T23:10:00Z","exploits":[{"source":"pocgithub","id":"hafizgemilang/CVE-2025-56243","title":"hafizgemilang/CVE-2025-56243","date":"2025-10-07","url":"https://github.com/hafizgemilang/CVE-2025-56243"}],"products":[{"vendor":"puneethreddyhc","product":"event_management_system"}],"references":[{"url":"https://gist.github.com/hafizgemilang/a75cbf48883881e0b27d33c67906d9d6","tags":["Exploit","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56243"},{"url":"https://github.com/advisories/GHSA-pvrc-f6hj-wm35"}],"sources":{"cve":[{"id":"CVE-2025-56243","description":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.","status":"published","published":"2025-10-07T00:00:00Z","modified":"2025-10-07T18:55:27.119Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-31911","description":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.","status":"published","published":"2025-10-07T00:00:00Z","modified":"2025-10-07T18:55:27Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:31:35.432127Z"}],"ghsa":[{"id":"GHSA-pvrc-f6hj-wm35","title":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC...","description":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.","status":"published","published":"2025-10-07T18:31:11Z","modified":"2025-10-07T21:31:05Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:03:52.918407Z"}],"nvd":[{"id":"CVE-2025-56243","description":"A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.","status":"published","published":"2025-10-07T17:15:33.723Z","modified":"2026-11-05T23:10:00.15Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T01:57:37.498693Z"}]}}