What’s Vulnerable › Vulnerabilities

CVE-2011-4690

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2011-12-07 · updated 2026-06-16
• Weakness: CWE-264

Description

Opera 11.60 and earlier does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to determine whether a document exists in the browser cache via crafted JavaScript code.

Affected products

• Opera Browser: through 11.60

References

• http://lcamtuf.coredump.cx/cachetime/
• http://secunia.com/advisories/47128
• http://lcamtuf.coredump.cx/cachetime/
• http://secunia.com/advisories/47128

Get alerted when CVE-2011-4690 or the next vulnerability affects your stack