Advanced Custom Fields: Extended 0.9.2.7 - Unauthenticated Non-Administrator Account Takeover via Front-End User Update Action

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-94262
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-23 06:17:08 UTC
Updated2026-10-23 06:17:08 UTC
DescriptionThe Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO WordPress plugin before 0.9.2.8 does not verify that the requester is authorised to edit the targeted user account in the update-user action of its front-end Forms module, performing that check only when the target account holds an administrator role, which allows unauthenticated visitors to overwrite any non-administrator account's credentials and obtain a session for that account. Exploitation requires the site to publish a form whose user-update action maps its target to a visitor-submitted value rather than to the default current user.

Risk And Classification

Problem Types: CWE-863 Incorrect Authorization

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Advanced Custom Fields Extended affected 0.9.2.7 0.9.2.8 semver Not specified
CNA Unknown Advanced Custom Fields Extended PRO affected 0.9.2.7 0.9.2.8 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/3634e73f-df12-4d84-8bf6-c098efa0b191 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Karthik Ramakrishnan (en)

CNA: WPScan (en)

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