Passster
CVE-2024-2026
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionCVE.org
The Passster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's content_protector shortcode in all versions up to, and including, 4.2.6.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AnalysisAI
The Passster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's content_protector shortcode in all versions up to, and including, 4.2.6.4 due to insufficient input. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Passster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's content_protector shortcode in all versions up to, and including, 4.2.6.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Affected products include: Wpchill Passster.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Password-protected block content in the Passster WordPress plugin (all versions before 4.3.6) is rendered into the publi
Category-locked content in the Passster WordPress plugin (all versions before 4.3.6) is fully exposed through the native
Unauthenticated content disclosure in the Passster WordPress plugin (versions before 4.3.6) allows any remote user to re
The Passster WordPress plugin before 3.5.5.5.2 stores the password inside a cookie named "passster" using base64 encodin
Passster WordPress plugin versions before 4.3.9 exposes globally password-protected post and page content to unauthentic
Global protection bypass in the Passster WordPress plugin (versions before 4.2.26) allows unauthenticated remote attacke
Unauthenticated information disclosure in the Passster WordPress plugin (versions before 4.2.24) allows remote attackers
The Passster - Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure i
Broken access control in the Passster WordPress content-protection plugin (versions up to and including 4.3.13) allows u
The Passster - Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure i
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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