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CVE-2015-4465

22
FAUCET Score

CVE-2015-4465 describes a cross-site scripting (XSS) vulnerability in the zM Ajax Login & Register plugin for WordPress, affecting versions prior to 1.1.0. This flaw allows remote attackers to inject arbitrary web scripts or HTML through unspecified vectors. With a CVSS score of 4.3 (medium severity), successful exploitation requires medium attack complexity and could lead to information disclosure or defacement, though it does not impact confidentiality or availability. There is no evidence of active exploitation, no Metasploit or Nuclei modules, and while an ExploitDB entry exists, it pertains to a different vulnerability (Local File Inclusion). Community discussion and media coverage for this specific XSS vulnerability are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.9CPE matchmatch criteria
cpe:2.3:a:zanematthew:zm_ajax_login_\&_register:*:*:*:*:*:wordpress:*:*

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
4.21%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-37200 · Jun 4, 2015
This CVE's current EPSS score of 0.0421 is in the 87th percentile among its peer group of 19,955 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

wordpress.org / plugins/zm-ajax-login-register/changelog
Patch