CORS Implementation Flaw in Opera Browser
CVE-2012-6462

Currently unrated

Key Information:

Vendor
Opera
Status
Opera Browser
Vendor
CVE Published:
2 January 2013

Summary

This vulnerability arises from an improper implementation of the Cross-Origin Resource Sharing (CORS) specification in Opera Browser versions prior to 12.10. It allows remote attackers to exploit this flaw by crafting malicious requests, enabling them to bypass essential page-content restrictions. As a result, unauthorized access to sensitive content may occur, creating substantial security risks for users.

References

http://www.opera.com/docs/changelogs/unified/1210/
x_refsource_CONFIRM
http://www.opera.com/support/kb/view/1030/
x_refsource_CONFIRM

Timeline

  • Vulnerability Reserved

  • Vulnerability published

.