CVE-2022-3427
HIGHCorner Ad < 1.0.56 - Cross-Site Request Forgery via Missing Nonce Validation
Title source: llmDescription
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.
References (4)
Core 4
Core References
Exploit, Third Party Advisory
https://plugins.trac.wordpress.org/browser/corner-ad/trunk/corner-ad.php?rev=2782613#L240
Patch, Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2765630%40corner-ad%2Ftrunk&old=2719671%40corner-ad%2Ftrunk&sfp_email=&sfph_mail=
Scores
CVSS v3
8.8
EPSS
0.0065
EPSS Percentile
46.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-352
Status
published
Products (2)
codepeople/Corner Ad
< 1.0.56
dwbooster/corner_ad
< 1.0.56
Published
Dec 15, 2022
Tracked Since
Feb 18, 2026