CVE-2022-4664: Logo Slider < 3.6.0 - Contributor+ Stored XSS in Shortcode

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-02-06 · updated 2026-06-17

Description

The Logo Slider WordPress plugin before 3.6.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Affected products

Logo Slider: before 3.6.0 — fixed in 3.6.0

How to fix

Upgrade to a fixed version: Logo Slider 3.6.0. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/d6a9cfaa-d3fa-442e-a9a1-b06588723e39
https://wpscan.com/vulnerability/d6a9cfaa-d3fa-442e-a9a1-b06588723e39

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