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CVE-2011-2342

18
FAUCET Score

CVE-2011-2342 describes a Same Origin Policy bypass vulnerability in Google Chrome versions prior to 12.0.742.91, allowing remote attackers to circumvent security restrictions. This medium-severity vulnerability (CVSS 4.3) has a network attack vector, moderate attack complexity, and primarily impacts integrity, potentially leading to unauthorized data modification. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion with 11 mentions and one media article.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.0.742.91CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 46th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2011/06/chrome-stable-release.html
osvdb.org / 72791
secunia.com / advisories/44829
exchange.xforce.ibmcloud.com / vulnerabilities/67904
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14663
securityfocus.com / bid/48129