CVE-2025-15674lowCWE-863

CVE-2025-15674: low-severity vulnerability in Passster

Content Protector (Passster) < 4.3.7 - Contributor+ Protected Content Disclosure via Core REST API

Published · Updated

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28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 2.7epss 0.3%
The Passster WordPress plugin before 4.3.7 does not restrict low-privilege users holding the edit_posts capability from reading globally password-protected content through the WordPress core REST API when global protection is enabled, allowing any Contributor or higher to read the content of protected pages and posts without knowing the password.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Passster
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Passster

In the same product, most dangerous first.

CVE-2021-24881HIGHPassster < 3.5.5.9 - Protection Bypass & Arbitrary Post AccessEPSS 0.8%CVE-2022-3206MEDIUMPassster < 3.5.5.5.2 - Insecure Storage of PasswordEPSS 0.6%CVE-2026-16604HIGHContent Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content AttributeEPSS 0.4%CVE-2026-16603HIGHContent Protector (Passster) < 4.3.6 - Unauthenticated Category-Locked Content Disclosure via Core REST APIEPSS 0.4%CVE-2026-16602HIGHContent Protector (Passster) < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST EndpointEPSS 0.4%CVE-2021-24837—Passster < 3.5.5.8 - Contributor+ Stored Cross-Site ScriptingEPSS 0.4%