Vulnerability Description
The Corner Ad plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.56. This is due to missing or incorrect nonce validation on its corner_ad_settings_page function. This makes it possible for unauthenticated attackers to trigger the deletion of ads via forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dwbooster | Corner Ad | <= 1.0.56 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/corner-ad/trunk/corner-ad.php?rev=278ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newPatchThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0a6c5e9a-754f-41c8-b27
- https://plugins.trac.wordpress.org/browser/corner-ad/trunk/corner-ad.php?rev=278ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&newPatchThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0a6c5e9a-754f-41c8-b27Third Party Advisory
FAQ
What is CVE-2022-3427?
CVE-2022-3427 is a vulnerability with a CVSS score of 8.8 (HIGH). The Corner Ad plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.56. This is due to missing or incorrect nonce validation on its corner_ad_settings_...
How severe is CVE-2022-3427?
CVE-2022-3427 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-3427?
Check the references section above for vendor advisories and patch information. Affected products include: Dwbooster Corner Ad.