PT-2025-9088 · WordPress · The Site Mailer – Smtp Replacement

D.Sim + 1 · Published 2025-02-28 · Updated 2025-02-28 · CVE-2025-1319

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions The Site Mailer – SMTP Replacement, Email API Deliverability & Email Log plugin for WordPress versions prior to 1.2.3

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions prior to 1.2.3, update to a version that includes the necessary input sanitization and output escaping fixes to prevent Stored Cross-Site Scripting attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-1319

Affected Products

The Site Mailer – Smtp Replacement

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-1319 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1319 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/3247059 · Patch
• https://twitter.com/CVEnew/status/1895619318223909252 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/c9fe3574-f338-474c-af78-f843501d422c?source=cve · Note
• https://t.me/cvedetector/19151 · Telegram Post
• https://wordpress.org/plugins/site-mailer/#developers · Note
• https://twitter.com/VulmonFeeds/status/1895510913953800547 · Twitter Post