Unrated severityNVD Advisory· Published Dec 13, 2021· Updated Aug 3, 2024

CVE-2021-20866

Description

Advanced Custom Fields versions prior to 5.11 and Advanced Custom Fields Pro versions prior to 5.11 contain a missing authorization vulnerability in obtaining the user list which may allow a user to obtain the unauthorized information via unspecified vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Advanced Custom Fieldsllm-fuzzy
Range: <5.11
Package: https://wordpress.org/plugins/advanced-custom-fields
Delicious Brains/Advanced Custom Fields and Advanced Custom Fields Prov5
Range: versions prior to 5.11

Patches

Vulnerability mechanics

References

jvn.jp/en/jp/JVN09136401/index.htmlmitrex_refsource_MISC
wordpress.org/plugins/advanced-custom-fields/mitrex_refsource_MISC
www.advancedcustomfields.commitrex_refsource_MISC

News mentions

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