CVE-2011-4690 describes a vulnerability in Opera 11.60 and earlier versions, where the browser fails to prevent timing attacks related to Same Origin Policy violations during IFRAME loading. This flaw allows remote attackers to use crafted JavaScript to infer if a document exists in the browser cache. With a CVSS score of 5.0 (medium severity), this vulnerability has a low attack complexity and requires no authentication, potentially leading to information disclosure (C:P). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 11.60CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.