What’s Vulnerable › Vulnerabilities

CVE-2021-24913: Logo Showcase with Slick Slider < 2.0.1 - Arbitrary Media Title/Description/Alt Text/URL Update via CSRF

• Severity: medium (CVSS 4.3 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: 2022-02-28 · updated 2026-06-17
• Weakness: CWE-352

Description

The Logo Showcase with Slick Slider WordPress plugin before 2.0.1 does not have CSRF check in the lswss_save_attachment_data AJAX action, allowing attackers to make a logged in high privilege user, change title, description, alt text, and URL of arbitrary uploaded media.

Affected products

• Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid: before 2.0.1 — fixed in 2.0.1

How to fix

Upgrade to a fixed version: Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid 2.0.1. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/changeset/2669404
• https://wpscan.com/vulnerability/2f499945-1924-49f0-ad6e-9192273a5c05
• https://plugins.trac.wordpress.org/changeset/2669404
• https://wpscan.com/vulnerability/2f499945-1924-49f0-ad6e-9192273a5c05

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