CVE-2021-4357
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
5.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.5%
The uListing plugin for WordPress is vulnerable to authorization bypass due to missing capability checks, and a missing security nonce, on the UlistingUserRole::save_role_api function in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to arbitrarily delete site posts and pages.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| stylemixthemes:ulisting | stylemixthemes ulisting | le | 1.6.6 |
CNA Affected
[
{
"vendor": "stylemix",
"product": "Directory Listings WordPress plugin – uListing",
"versions": [
{
"version": "*",
"status": "affected",
"lessThan": "1.7",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]References
blog.nintechnet.com/wordpress-ulisting-plugin-fixed-multiple-critical-vulnerabilities/
plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2456786%40ulisting&new=2456786%40ulisting&sfp_email=&sfph_mail=
wordpress.org/plugins/ulisting/#developers
www.wordfence.com/threat-intel/vulnerabilities/id/71aa14b8-39bc-4b91-a7cf-9d203fdf44ea?source=cve
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
5.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.5%