CVE-2021-24843

Name: CVE-2021-24843
Creator: NVD / NIST
Published: 2022-02-07T16:15:42.06+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2021-24843 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The SupportCandy WordPress plugin before 2.2.7 does not have CRSF check in its wpsc_tickets AJAX action, which could allow attackers to make a logged in admin call it and delete arbitrary tickets via the set_delete_permanently_bulk_ticket setting_action.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

The SupportCandy WordPress plugin before 2.2.7 does not have CRSF check in its wpsc_tickets AJAX action, which could allow attackers to make a logged in admin call it and delete arbitrary tickets via the set_delete_permanently_bulk_ticket setting_action.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.52%

40.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Supportcandy	Supportcandy	< 2.2.7

References

https://wpscan.com/vulnerability/b71f53d7-6b9e-458c-8754-576ad2a52f7dExploit, Third Party Advisory
https://wpscan.com/vulnerability/b71f53d7-6b9e-458c-8754-576ad2a52f7dExploit, Third Party Advisory

Timeline

Published: Feb 7, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-24843?

How severe is CVE-2021-24843?

CVE-2021-24843 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2021-24843?

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-2021-24843?

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

Scan your code now

Source: NVD / NIST