Description
The Site Mailer – SMTP Replacement, Email API Deliverability & Email Log plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.2.3 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.
References (3)
Core 3
Core References
Scores
CVSS v3
7.2
EPSS
0.0036
EPSS Percentile
28.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
elementor/site_mailer
< 1.2.4
elemntor/Site Mailer – SMTP Replacement, Email API Deliverability & Email Log
< 1.2.3
Published
Feb 28, 2025
Tracked Since
Feb 18, 2026