CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
The Quick Interest Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'loan-amount' and 'loan-period' parameters in all versions up to, and including, 3.1.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AnalysisAI
Stored Cross-Site Scripting in Quick Interest Slider plugin for WordPress (versions ≤3.1.5) allows unauthenticated remote attackers to inject malicious scripts via unsanitized 'loan-amount' and 'loan-period' parameters. Injected scripts execute in victim browsers when accessing compromised pages, enabling session hijacking, credential theft, or malicious redirects. …
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RemediationAI
Within 24 hours: Identify all WordPress installations using Quick Interest Slider plugin and document affected versions. Within 7 days: Disable or remove the plugin entirely if not business-critical; if retention is required, apply input validation and output encoding controls via Web Application Firewall rules targeting 'loan-amount' and 'loan-period' parameters. …
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External POC / Exploit Code
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EUVD-2026-22845