CVE-2025-0916CWE-79

YaySMTP 2.4.9 - 2.6.2 - Unauthenticated Stored Cross-Site Scripting

High · published February 19, 2025

CVSS v3.1
7.2
EPSS
0%
Percentile
30.9
In the wild
Unconfirmed
What it is

The YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions 2.4.9 to 2.6.2 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. Note: The vulnerability has been initially patched in version 2.4.8 and was reintroduced in version 2.4.9 with the removal of the wp_kses_post() built-in WordPress sanitization function.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00382 · 30.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-02-19T11:10Z
EPSS history
Timeline
  • 19 FEB 11:10Z
    YaySMTP 2.4.9 - 2.6.2 - Unauthenticated Stored Cross-Site Scripting
    cvelistv5