CVE-2022-3427
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.4%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| codepeople | com_multicalendar | * | cpe:2.3:a:codepeople:com_multicalendar:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "codepeople",
"product": "Corner Ad",
"versions": [
{
"version": "*",
"status": "affected",
"lessThanOrEqual": "1.0.56",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]References
plugins.trac.wordpress.org/browser/corner-ad/trunk/corner-ad.php?rev=2782613#L240
plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2765630%40corner-ad%2Ftrunk&old=2719671%40corner-ad%2Ftrunk&sfp_email=&sfph_mail=
www.wordfence.com/threat-intel/vulnerabilities/id/0a6c5e9a-754f-41c8-b27b-caa133b5070f
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.4%