Low severity · published Aug 6, 2026
CVE-2025-15674
Content Protector (Passster) < 4.3.7 - Contributor+ Protected Content Disclosure via Core REST API
2.7
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
Passster ·
before 4.3.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-15674
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-15674
wpscan.com
https://wpscan.com/vulnerability/1bcf4ddd-ce9c-40bc-80f7-54ad9f23f39a/
More from Passster
7.5
CVE-2026-16604
Content Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute
7.5
CVE-2026-16603
Content Protector (Passster) < 4.3.6 - Unauthenticated Category-Locked Content Disclosure via Core REST API
7.5
CVE-2026-16602
Content Protector (Passster) < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint
5.9
CVE-2022-3206
Passster < 3.5.5.5.2 - Insecure Storage of Password
5.3
CVE-2025-15490
Passster < 4.2.26 - Global Protection Bypass