{"cve":"CVE-2006-6969","nvd":{"published":"2007-02-07T11:28:00.000","modified":"2026-06-16T22:34:08.483","status":"Modified","description":"Jetty before 4.2.27, 5.1 before 5.1.12, 6.0 before 6.0.2, and 6.1 before 6.1.0pre3 generates predictable session identifiers using java.util.random, which makes it easier for remote attackers to guess a session identifier through brute force attacks, bypass authentication requirements, and possibly conduct cross-site request forgery attacks.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://archives.neohapsis.com/archives/bugtraq/2007-02/0070.html","http://fisheye.codehaus.org/changelog/jetty/?cs=1274","http://osvdb.org/33108","http://secunia.com/advisories/24070","http://www.securityfocus.com/archive/1/459164/100/0/threaded"],"products":["jetty:jetty_http_server"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2006-6969","score":0.01611,"percentile":0.75955,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jg2x-r643-w2ch","url":"https://osv.dev/vulnerability/GHSA-jg2x-r643-w2ch","summary":"Jetty Uses Predictable Session Identifiers","modified":"2024-02-12T16:41:58.146447Z","packages":[{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-server","purl":"pkg:maven/org.eclipse.jetty/jetty-server","ranges":["<4.2.27"],"fixed":["4.2.27"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-server","purl":"pkg:maven/org.eclipse.jetty/jetty-server","ranges":[">=5.1.0 <5.1.12"],"fixed":["5.1.12"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-server","purl":"pkg:maven/org.eclipse.jetty/jetty-server","ranges":[">=6.0.0 <6.0.2"],"fixed":["6.0.2"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-server","purl":"pkg:maven/org.eclipse.jetty/jetty-server","ranges":[">=6.1.0pre1 <6.1.0pre3"],"fixed":["6.1.0pre3"]}]}],"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."]}