SupportCandy < 2.2.7 - Arbitrary Ticket Deletion via CSRF

published 2022-02-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11755

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

supportcandy supportcandy 2.2.7

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/b71f53d7-6b9e-458c-8754-576ad2a52f7d referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

Unknown SupportCandy – Helpdesk & Support Ticket System

Classification

Weakness

CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/b71f53d7-6b9e-458c-8754-576ad2a52f7d
exploit, third-party-advisory

Sources

CVE List CVE-2021-24843
NVD CVE-2021-24843

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary