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CVE WatchSep 23, 2026

CVE-2026-91073

The Subscribe Forms WordPress plugin before 1.6.3 does not sanitise and escape one of its form settings before outputting it in a page, all

CVSS

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No CVSS

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 23, 2026 · Last modified: Sep 23, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

The Subscribe Forms WordPress plugin before 1.6.3 does not sanitise and escape one of its form settings before outputting it in a page, allowing authenticated users with the Author role and above to perform Stored Cross-Site Scripting attacks that execute in the browser of any visitor who views a page embedding the form, including logged-out visitors and administrators.

Official references
Related CVEs

No related CVEs by CWE or product.