Vulnerability Details : CVE-2022-2542
The uContext for Clickbank plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 3.9.1. This is due to missing nonce validation in the ~/app/sites/ajax/actions/keyword_save.php file that is called via the doAjax() function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Vulnerability category: Cross site scripting (XSS)Cross-site request forgery (CSRF)
Products affected by CVE-2022-2542
- cpe:2.3:a:summitmediaconcepts:ucontext_for_clickbank:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2542
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-2542
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Wordfence |
CWE ids for CVE-2022-2542
-
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
- security@wordfence.com (Secondary)
References for CVE-2022-2542
-
https://plugins.trac.wordpress.org/browser/ucontext/trunk/app/Ucontext_Ajax.php
Ucontext_Ajax.php in ucontext/trunk/app – WordPress Plugin RepositoryPatch;Third Party Advisory
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https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2542
Vulnerability Advisories - WordfenceThird Party Advisory
-
https://www.wordfence.com/threat-intel/vulnerabilities/id/4af83d4b-2eae-481f-b3fd-d5bcacc1d709?source=cve
uContext for Clickbank <= 3.9.1 - Cross-Site Request Forgery to Cross-Site ScriptingThird Party Advisory
-
https://plugins.trac.wordpress.org/browser/ucontext/trunk/app/sites/ajax/actions/keyword_save.php
keyword_save.php in ucontext/trunk/app/sites/ajax/actions – WordPress Plugin RepositoryPatch;Third Party Advisory
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