What’s Vulnerable › Vulnerabilities

CVE-2021-24730: Logo Showcase with Slick Slider < 1.2.5 - Subscriber+ Arbitrary Media Title/Description/Alt Text/URL Update

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% 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 1.2.5 does not have CSRF and authorisation checks in the lswss_save_attachment_data AJAX action, allowing any authenticated users, such as Subscriber, to 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 1.2.5 — fixed in 1.2.5

How to fix

Upgrade to a fixed version: Logo Showcase with Slick Slider – Logo Carousel, Logo Slider & Logo Grid 1.2.5. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/d5534ff9-c4af-46b7-8852-0f3dfd644855
• https://wpscan.com/vulnerability/d5534ff9-c4af-46b7-8852-0f3dfd644855

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