View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2014-7809 medium priority: Ubuntu including 1 source packages (libstruts1.2-java), 5 status rows across 5 suites (lucid, precise, trusty, upstream, utopic): not-affected 3, DNE 1, needs-triage 1.
Apache Struts 2.0.0 through 2.3.x before 2.3.20 uses predictable <s:token/> values, which allows remote attackers to bypass the CSRF protection mechanism.