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CVE-2025-0918

20
FAUCET Score

CVE-2025-0918 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the YaySMTP plugin for WordPress, specifically versions up to and including 1.3.1. This flaw allows unauthenticated attackers to inject malicious web scripts due to insufficient input sanitization and output escaping. With a CVSS score of 6.1 (MEDIUM), the vulnerability has a low attack complexity and requires user interaction, potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.4CPE matchmatch criteria
cpe:2.3:a:yaycommerce:yaysmtp:*:*:*:*:*: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
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 28th percentile among its peer group of 26,234 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 / browser/smtp-sendgrid/trunk/includes/Functions.php
Product
plugins.trac.wordpress.org / changeset/3270556
wordpress.org / plugins/smtp-sendgrid
Product
wordfence.com / threat-intel/vulnerabilities/id/b98f2a85-9535-4bf5-900c-f4f630c7b502
Third Party Advisory