PT-2026-31129 · WordPress · Yaymail

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-39496

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions YayMail versions through 4.3.3

Description YayMail is susceptible to a Blind SQL Injection issue due to Improper Neutralization of Special Elements used in an SQL Command. This allows for potential unauthorized access to the database.

Recommendations Update YayMail to a version newer than 4.3.3.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-39496

Affected Products

Yaymail

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39496 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/yaymail/vulnerability/wordpress-yaymail-plugin-4-3-3-sql-injection-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2043368585096306857 · Twitter Post
• https://twitter.com/infoflowcloud/status/2043370239103033591 · Twitter Post