Cross site scripting

2024-02-2004:15:00

PRIOn knowledge base

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wordpress

plugin vulnerability

unauthenticated attackers

web scripts

input sanitization

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ll_reciprocal’ parameter in all versions up to, and including, 7.6 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.