CVE-2021-24729

Name: CVE-2021-24729
Creator: NVD / NIST
Published: 2021-11-23T20:15:09.887+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.60%

Last modified Jun 17, 2026

CVE-2021-24729 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Logo Showcase with Slick Slider WordPress plugin before 1.2.4 does not sanitise the Grid Settings, which could allow users with a role as low as Author to perform stored Cross-Site Scripting attacks via post metadata of Grid logo showcase.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

The Logo Showcase with Slick Slider WordPress plugin before 1.2.4 does not sanitise the Grid Settings, which could allow users with a role as low as Author to perform stored Cross-Site Scripting attacks via post metadata of Grid logo showcase.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.60%

44.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Infornweb	Logo Showcase With Slick Slider	< 1.2.4

References

https://wpscan.com/vulnerability/5d70818e-730d-40c9-a2db-652052a5fd5cExploit, Third Party Advisory
https://wpscan.com/vulnerability/5d70818e-730d-40c9-a2db-652052a5fd5cExploit, Third Party Advisory

Timeline

Published: Nov 23, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-24729?

How severe is CVE-2021-24729?

CVE-2021-24729 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.

How do I fix CVE-2021-24729?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-24729?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST