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CVE-2014-0166

20
FAUCET Score

CVE-2014-0166 describes an authentication bypass vulnerability in WordPress versions prior to 3.7.2 and 3.8.2. Specifically, the wp_validate_auth_cookie function failed to properly validate authentication cookies, allowing remote attackers to gain unauthorized access through forged cookies. This vulnerability has a CVSS score of 6.4, indicating a medium severity with low attack complexity and potential for partial confidentiality and integrity impact. While the FAUCET Risk Score is high at 91/100, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.7.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
0.71CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:0.71:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:1.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:1.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.93%
Probability of exploitation in next 30 days
EPSS Percentile
94.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0893 is in the 93rd percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

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.

Media 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

Remediation records are not available for this CVE.

References

codex.wordpress.org / Version_3.7.2
Vendor Advisory
codex.wordpress.org / Version_3.8.2
Vendor Advisory
core.trac.wordpress.org / changeset/28054
bugzilla.redhat.com / show_bug.cgi
debian.org / security/2014/dsa-2901