CVE-2023-0175: Smart Logo Showcase Lite <= 1.1.9 - Contributor+ Stored XSS

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-03-20 · updated 2026-06-17

Description

The Responsive Clients Logo Gallery Plugin for WordPress plugin through 1.1.9 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

Responsive Clients Logo Gallery Plugin for WordPress: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5 (+14)

References

https://wpscan.com/vulnerability/cdcd3c2c-cb29-4b21-8d3d-7eafbc1d3098
https://wpscan.com/vulnerability/cdcd3c2c-cb29-4b21-8d3d-7eafbc1d3098

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