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WEB APPLICATION VULNERABILITIES Standard & Premium

WordPress Plugin Advanced Custom Fields PRO Multiple Security Bypass Vulnerabilities (5.10)

Description

WordPress Plugin Advanced Custom Fields PRO is prone to multiple security bypass vulnerabilities. Exploiting these issues may allow attackers to perform otherwise restricted actions and subsequently browse unauthorized data on the database, or move field groups. WordPress Plugin Advanced Custom Fields PRO version 5.10 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 5.11 or latest

References

https://jvn.jp/en/jp/JVN09136401/index.html

https://www.advancedcustomfields.com/blog/acf-5-11-release-rest-api/

Related Vulnerabilities

Angular Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2026-50184)

Oracle Application Server CVE-2007-5526 Vulnerability (CVE-2007-5526)

WordPress Plugin MStore API-Create Native Android & iOS Apps On The Cloud SQL Injection (4.10.8)

Oracle Application Server Other Vulnerability (CVE-2005-2093)

Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-4441)

Severity

High

Classification

CVE-2021-20865 CVE-2021-20866 CVE-2021-20867 CWE-862 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass

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