CVE-2026-32538 WordPress SMTP Mailer plugin <= 1.1.24 - Sensitive Data Exposure vulnerability
An attacker can retrieve embedded sensitive data from sent emails due to improper handling of information in the SMTP Mailer plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-32538?
CVE-2026-32538 is a high-severity vulnerability in Noor Alam SMTP Mailer, published on 25 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Insertion of Sensitive Information Into Sent Data vulnerability in Noor Alam SMTP Mailer smtp-mailer allows Retrieve Embedded Sensitive Data.This issue affects SMTP Mailer: from n/a through <= 1.1.24.
Weakness: CWE-201
Which versions are affected by CVE-2026-32538?
How do I fix CVE-2026-32538?
No fix has been published for CVE-2026-32538 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-32538 being exploited?
There is no known exploitation of CVE-2026-32538 in the wild and no public exploit code.
Sources
Also known as GHSA-pg38-rrrw-whrq.