CVE-2026-48838 HIGH

CVE-2026-48838: WordPress Post SMTP plugin <= 3.6.2 - Cross Site Scripting (XSS) vulnerability

Vendor Wpexperts
Product Post SMTP
Weakness CWE-79 · XSS
Published June 15, 2026
Last update June 16, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

Description

Unauthenticated Cross Site Scripting (XSS) in Post SMTP <= 3.6.2 versions.

Key dates

Disclosure timeline

June 15, 2026 CVE published
June 16, 2026 Record updated