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-2007-6520 low priority: Ubuntu including 1 source packages (opera), 7 status rows across 7 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, upstream): DNE 2, ignored 2, not-affected 2, released 1.
Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins.