CVE-2021-4371

The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to Setting Changs in versions up to, and including, 5.5. This is due to lacking both a security nonce and a capabilities check. This makes it possible for low-authenticated attackers to change plugin settings even when they do not have the capabilities to do so.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
WordfenceCNA
4.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
pluginmirrorwp_quick_frontend_editor
𝑥
≤ 5.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontend-editor-plugin-unpatched/
https://wordpress.org/plugins/wp-quick-front-end-editor/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/c392750b-ae4a-48b5-9ccb-43852fb13e27?source=cve
https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontend-editor-plugin-unpatched/
https://wordpress.org/plugins/wp-quick-front-end-editor/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/c392750b-ae4a-48b5-9ccb-43852fb13e27?source=cve