CVE-2025-0918

The SMTP for SendGrid – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/smtp-sendgrid/trunk/includes/Functions.php	Product
https://plugins.trac.wordpress.org/changeset/3056461/	Patch
https://plugins.trac.wordpress.org/changeset/3234377/	Patch
https://wordpress.org/plugins/smtp-sendgrid/#developers	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/b98f2a85-9535-4bf5-900c-f4f630c7b502?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yaycommerce:yaysmtp:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2025-02-22 13:15

Updated : 2025-03-05 21:37

NVD link : CVE-2025-0918

Mitre link : CVE-2025-0918

CVE.ORG link : CVE-2025-0918

JSON object : View

Products Affected

yaycommerce

yaysmtp

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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