Is CVE-2011-1187 being actively exploited?

CVE-2011-1187 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-1187?

CVE-2011-1187 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2011-1187

MEDIUM · CVSS 5.0EPSS 1.7%EU EUVD

Google Chrome before 10.0.648.127 allows remote attackers to bypass the Same Origin Policy via unspecified vectors, related to an "error message leak."

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 1.7% (77th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-1195)
Published: March 11, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-1195 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

google / chrome
mozilla / firefox
mozilla / seamonkey
mozilla / thunderbird

References

http://code.google.com/p/chromium/issues/detail?id=69187(Exploit, Issue Tracking, Vendor Advisory)
http://googlechromereleases.blogspot.com/2011/03/chrome-stable-release.html(Vendor Advisory)
http://secunia.com/advisories/48972(Third Party Advisory)
http://secunia.com/advisories/49047(Third Party Advisory)
http://secunia.com/advisories/49055(Third Party Advisory)
http://www.mozilla.org/security/announce/2012/mfsa2012-32.html(Third Party Advisory)
http://www.securityfocus.com/bid/46785(Third Party Advisory, VDB Entry)
http://www.vupen.com/english/advisories/2011/0628(Permissions Required)
https://bugzilla.mozilla.org/show_bug.cgi?id=624621(Exploit, Issue Tracking, Third Party Advisory)
https://exchange.xforce.ibmcloud.com/vulnerabilities/65951(Third Party Advisory, VDB Entry)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14369(Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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