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CVE-2023-3166

19
FAUCET Score

CVE-2023-3166 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Lana Email Logger plugin for WordPress, impacting versions up to and including the latest release. This medium-severity flaw (CVSS 6.1) allows unauthenticated attackers to inject malicious web scripts into email subjects due to insufficient input sanitization and output escaping. When a user views an affected page, these scripts execute, potentially leading to information disclosure or session hijacking. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.2CPE matchmatch criteria
cpe:2.3:a:lanacodes:lana_email_logger:*:*:*:*:*:wordpress:*:*
>= 0, <= 1.0.2CPE match
cpe:2.3:a:lanacodes:lana_email_logger:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 39th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / changeset/2923581/lana-email-logger
Patch
wordfence.com / threat-intel/vulnerabilities/id/d5f372bf-6b13-4ba7-8b8b-9d3b500e4420
Third Party Advisory