{"cve":"CVE-2007-4724","nvd":{"published":"2007-09-05T19:17:00.000","modified":"2026-06-16T22:44:39.490","status":"Modified","description":"Cross-site request forgery (CSRF) vulnerability in cal2.jsp in the calendar examples application in Apache Tomcat 4.1.31 allows remote attackers to add events as arbitrary users via the time and description parameters.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-352"],"references":["http://archives.neohapsis.com/archives/bugtraq/2007-09/0040.html","http://osvdb.org/41029","http://securityreason.com/securityalert/3094","http://www.securityfocus.com/archive/1/478491/100/0/threaded","http://archives.neohapsis.com/archives/bugtraq/2007-09/0040.html"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4724","score":0.02135,"percentile":0.82007,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g77g-vjjm-x83j","url":"https://osv.dev/vulnerability/GHSA-g77g-vjjm-x83j","summary":"Apache Tomcat Example Application CSRF and XSS Vulnerabilities","modified":"2023-11-08T03:56:48.430184Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":["<=4.1.31"],"fixed":[]}]}],"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."]}