CVE-2021-24913

Name: CVE-2021-24913
Creator: NVD / NIST
Published: 2022-02-28T09:15:08.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2021-24913 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.46%

36.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Infornweb	Logo Showcase With Slick Slider	< 2.0.1

References

https://plugins.trac.wordpress.org/changeset/2669404Release Notes, Third Party Advisory
https://wpscan.com/vulnerability/2f499945-1924-49f0-ad6e-9192273a5c05Exploit, Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2669404Release Notes, Third Party Advisory
https://wpscan.com/vulnerability/2f499945-1924-49f0-ad6e-9192273a5c05Exploit, Third Party Advisory

Timeline

Published: Feb 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-24913?

How severe is CVE-2021-24913?

CVE-2021-24913 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2021-24913?

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-2021-24913?

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

Scan your code now

Source: NVD / NIST