CVE-2021-24839
WordPress SupportCandy Plugin CSRF/XSS Authentication Bypass
Description
The SupportCandy WordPress plugin before 2.2.5 does not have authorisation and CSRF checks in its wpsc_tickets AJAX action, which could allow unauthenticated users to call it and delete arbitrary tickets via the set_delete_permanently_bulk_ticket setting_action. Other actions may be affected as well.
INFO
Published Date :
Feb. 7, 2022, 4:15 p.m.
Last Modified :
Aug. 30, 2022, 3:55 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-24839.
| URL | Resource |
|---|---|
| https://wpscan.com/vulnerability/5e6e63c2-2675-4b8d-9b94-c16c525a1a0e | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-24839 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-24839 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Aug. 30, 2022
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 04, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 15, 2022
Action Type Old Value New Value Removed CWE WPScan CWE-284 Added CWE WPScan CWE-862 Removed CWE Reason CWE-284 / More specific CWE option available -
Modified Analysis by [email protected]
Feb. 14, 2022
Action Type Old Value New Value Removed CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Removed CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Removed CWE NIST CWE-352 Added CWE NIST CWE-862 -
CVE Modified by [email protected]
Feb. 14, 2022
Action Type Old Value New Value Changed Description The SupportCandy WordPress plugin before 2.2.5 does not have authorisation and CRSF checks in its wpsc_tickets AJAX action, which could allow unauthenticated users to call it and delete arbitrary tickets via the set_delete_permanently_bulk_ticket setting_action. Other actions may be affected as well. The SupportCandy WordPress plugin before 2.2.5 does not have authorisation and CSRF checks in its wpsc_tickets AJAX action, which could allow unauthenticated users to call it and delete arbitrary tickets via the set_delete_permanently_bulk_ticket setting_action. Other actions may be affected as well. -
Initial Analysis by [email protected]
Feb. 10, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Changed Reference Type https://wpscan.com/vulnerability/5e6e63c2-2675-4b8d-9b94-c16c525a1a0e No Types Assigned https://wpscan.com/vulnerability/5e6e63c2-2675-4b8d-9b94-c16c525a1a0e Exploit, Third Party Advisory Added CWE NIST CWE-352 Added CPE Configuration OR *cpe:2.3:a:supportcandy:supportcandy:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.2.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-24839 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-24839
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.04%
score
0.50357
percentile