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WordPress Plugin Vulnerabilities

Advanced Custom Fields < 5.11 - Subscriber+ Arbitrary ACF Data/Field Groups View and Fields Move

Description

Some of the functions did not have proper capability checks in place, allowing low privilege users such as subscribers to view arbitrary ACF data, movie fields, as well as view field groups.

Affects Plugins

advanced-custom-fields
Fixed in version 5.11
advanced-custom-fields-pro
Fixed in version 5.11

References

CVE
CVE-2021-20865
CVE
CVE-2021-20866
CVE
CVE-2021-20867
URL
https://wordpress.org/plugins/advanced-custom-fields/#developers
URL
https://jvn.jp/en/jp/JVN09136401/

Classification

Type

ACCESS CONTROLS

OWASP top 10
A5: Broken Access Control
CWE
CWE-284

Miscellaneous

Original Researcher

Keitaro Yamazaki

Submitter

Tom van Miltenburg

Submitter website
https://www.milcraft.nl
Verified

Yes

WPVDB ID
f322619a-e85d-4931-8785-eb9cf30cef7f

Timeline

Publicly Published

2021-08-25 (about 2 years ago)

Added

2021-08-26 (about 2 years ago)

Last Updated

2023-01-27 (about 7 months ago)

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