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CVE-2015-4063

28
FAUCET Score

CVE-2015-4063 describes a cross-site scripting (XSS) vulnerability in the NewStatPress plugin for WordPress, specifically affecting versions prior to 0.9.9. This flaw allows authenticated attackers to inject malicious web scripts or HTML via the 'where1' parameter on the 'nsp_search' page. With a CVSS score of 3.5, this vulnerability has a medium attack complexity and requires user authentication, but successful exploitation could lead to information disclosure or session hijacking. While not actively exploited in the wild and not listed in CISA's KEV catalog, public exploit code exists, and Nuclei templates are available, indicating potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.9.8CPE matchmatch criteria
cpe:2.3:a:newstatpress_project:newstatpress:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.19%
Probability of exploitation in next 30 days
EPSS Percentile
92.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2015-4063 · Mar 5, 2023
ExploitDB: EDB-37107 · May 26, 2015
This CVE's current EPSS score of 0.0619 is in the 98th percentile among its peer group of 1,637 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 0.1 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

packetstormsecurity.com / files/132038/WordPress-NewStatPress-0.9.8-Cross-Site-Scripting-SQL-Injection.html
Exploit
wordpress.org / plugins/newstatpress/changelog
PatchVendor Advisory
exploit-db.com / exploits/37107
Exploit
securityfocus.com / bid/74773