CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
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.
Analysis
The SMTP Mailer plugin for WordPress (versions up to 1.1.24) contains an Insertion of Sensitive Information Into Sent Data vulnerability that allows attackers to retrieve embedded sensitive data through the plugin's email transmission functionality. This information disclosure flaw affects all installations of the affected SMTP Mailer versions and could expose credentials, configuration data, or other sensitive information transmitted via the plugin's SMTP implementation. …
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Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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EUVD-2026-15912
GHSA-pg38-rrrw-whrq