VULNERABILITY INTELLIGENCE

CVE-2010-4047

CVSS score4.3 MEDIUM
EPSS probability1.04%
CISA KEVNot currently listed
Published2010-10-21
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N

Description

Opera before 10.63 does not properly select the security context of JavaScript code associated with an error page, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.

Weakness classification

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Primary references