ECS < 4.3.10 - Contributor+ Arbitrary Post Meta Disclosure via Dynamic Repeater ACF Source

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-19613
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-16 06:16:52 UTC
Updated2026-08-16 06:16:52 UTC
DescriptionThe ECS WordPress plugin before 4.3.10 does not perform ownership or post-status checks when one of its dynamic repeater data sources reads custom field values from a user-supplied post identifier, allowing users with a contributor-level account or above to read custom field values and post metadata from posts they do not own, including private and draft ones.

Risk And Classification

Problem Types: CWE-200 Information Exposure

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown ECS affected 4.3.10 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/0d4ccc34-632a-4058-9220-b3cce7a942dd [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: Erwan LR (WPScan) (en)

CNA: WPScan (en)

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