{"cve":"CVE-2012-1495","nvd":{"published":"2020-01-27T15:15:11.027","modified":"2026-06-16T23:39:37.627","status":"Modified","description":"install/index.php in WebCalendar before 1.2.5 allows remote attackers to execute arbitrary code via the form_single_user_login parameter.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-74"],"references":["http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.5/","https://packetstormsecurity.com/files/112323/WebCalendar-1.2.4-Pre-Auth-Remote-Code-Injection.html","https://packetstormsecurity.com/files/112332/WebCalendar-1.2.4-Remote-Code-Execution.html","https://www.exploit-db.com/exploits/18775","http://sourceforge.net/projects/webcalendar/files/webcalendar%201.2/1.2.5/"],"products":["webcalendar_project:webcalendar"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2012-1495","score":0.79764,"percentile":0.99608,"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."]}