VULNERABILITY INTELLIGENCE
CVE-2009-4071
CVSS score5.8 MEDIUM
EPSS probability2.23%
CISA KEVNot currently listed
Published2009-11-24
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:N
Description
Opera before 10.10, when exception stacktraces are enabled, places scripting error messages from a web site into variables that can be read by a different web site, which allows remote attackers to obtain sensitive information or conduct cross-site scripting (XSS) attacks via unspecified vectors.