PT-2021-14309 · Unknown · Advanced Custom Fields Pro

Keitaro Yamazaki · Published 2021-12-13 · Updated 2021-12-15 · CVE-2021-20866

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Advanced Custom Fields versions prior to 5.11 Advanced Custom Fields Pro versions prior to 5.11

Description: The issue concerns a missing authorization vulnerability in obtaining the user list. This may allow a user to obtain unauthorized information via unspecified vectors.

Recommendations: For Advanced Custom Fields versions prior to 5.11, update to version 5.11 or later. For Advanced Custom Fields Pro versions prior to 5.11, update to version 5.11 or later.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-20866

Affected Products

Advanced Custom Fields Pro

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-20866 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20866 · Vendor Advisory
• https://advancedcustomfields.com · Vendor Advisory
• https://jvn.jp/en/jp/JVN09136401/index.html · Note
• https://wordpress.org/plugins/advanced-custom-fields · Note