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CVE-2026-110305high7.5

Advanced Custom Fields: Extended <= 0.9.2.7 - Unauthenticated Sensitive Information Exposure in 'acf[<mapped_field>]' Parameter via {get_user} Template Tag Injection

Impact

The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.9.2.7 via the process. This makes it possible for unauthenticated attackers to extract sensitive data including the WordPress password hash of any user by injecting a {get_user} template tag that is resolved and written as a publicly readable term name. Exploitation requires that an administrator has configured a public [acfe_form] shortcode page with a Term action using a save.name field mapping — a supported and documented configuration.

Source excerpt · Wordfence
Applies when

Exploitation requires that an administrator has configured a public [acfe_form] shortcode page with a Term action using a save.name field mapping — a supported and documented configuration.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

hwk-fr · Wordfence

Advanced Custom Fields: Extended

1 range
Wordfence version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → through 0.9.2.7

semver versions

unaffected

unknown

Other versions: unaffected

Original source description

The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.9.2.7 via the process. This makes it possible for unauthenticated attackers to extract sensitive data including the WordPress password hash of any user by injecting a {get_user} template tag that is resolved and written as a publicly readable term name. Exploitation requires that an administrator has configured a public [acfe_form] shortcode page with a Term action using a save.name field mapping — a supported and documented configuration.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-110305

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-200 ↗

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Wordfence

Related →
Contributing organizations · 2
Wordfence

Assigning organization

2026-10-30
CISA-ADP

Additional data publisher

2026-10-30

What changed

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References

9 sources
www.wordfence.com/threat-intel/vulnerabilities/id/47eb0b74-66b0-4d7a-a57f-503de1b02abd
Security advisoryWordfence
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php
Source referenceWordfence
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php
Source referenceWordfence
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php
Source referenceWordfence
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/template-tags.php
Source referenceWordfence
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/template-tags.php
Source referenceWordfence
View 3 more references
plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-front.php
Source referenceWordfence
plugins.trac.wordpress.org/changeset
PatchWordfence
plugins.trac.wordpress.org/changeset/3754818/acf-extended/trunk/includes/modules/form/module-form-action-term.php
PatchWordfence