CVE-2013-1639

Opera before 12.13 does not send CORS preflight requests in all required cases, which allows remote attackers to bypass a CSRF protection mechanism via a crafted web site that triggers a CORS request.

Score

CVSS 2.0 6.8 Medium

Status

Modified - cve@mitre.org

Published

2013-02-08

Last modified

2024-08-06

Weaknesses

CWE-352

Affected products

• Opera Browser (Opera)

References

• http://lists.opensuse.org/opensuse-updates/2013-02/msg00038.html
• http://www.opera.com/docs/changelogs/unified/1213/
• http://www.opera.com/support/kb/view/1045/