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CVE-2015-6770

21
FAUCET Score

CVE-2015-6770 describes a Same Origin Policy bypass vulnerability in the DOM implementation of Google Chrome versions prior to 47.0.2526.73, allowing remote attackers to circumvent security restrictions. With a CVSS score of 7.5, this high-severity flaw is easily exploitable over the network without authentication, potentially leading to partial compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered some community discussion and media coverage. This suggests awareness within the security community despite the lack of widespread exploit development.

Impacted Technologies

VendorProductVersion(s)CPE
<= 46.0.2490.86CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.96%
Probability of exploitation in next 30 days
EPSS Percentile
78.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0196 is in the 62nd percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:47.0.2526.73-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2015-6770Important

chromium-browser: Cross-origin bypass in DOM

Dec 1, 2015

References

googlechromereleases.blogspot.com / 2015/12/stable-channel-update.html
lists.opensuse.org / opensuse-security-announce/2015-12/msg00016.html
lists.opensuse.org / opensuse-security-announce/2015-12/msg00017.html
code.google.com / p/chromium/issues/detail
security.gentoo.org / glsa/201603-09
debian.org / security/2015/dsa-3415
securityfocus.com / bid/78416
securitytracker.com / id/1034298
ubuntu.com / usn/USN-2825-1