CVE-2026-123044
ContentPen < 1.1.1 - Unauthenticated Stored XSS via API Key Disclosure
The ContentPen WordPress plugin before 1.1.1 discloses its REST API key to unauthenticated users, who can then use it to create posts containing unfiltered JavaScript, leading to Stored XSS that executes in the browser of any visitor, including administrators.
CVSS 3.1 · 7.5 High
EPSS < 1%
KEV · Not listed
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