CVE-2026-19613 PUBLISHED

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

Assigner: WPScan
Reserved: 12.08.2026 Published: 16.08.2026 Updated: 16.08.2026

The 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.

Product Status

Vendor Unknown
Product ECS
Versions Default: unaffected
  • affected from 0 to 4.3.10 (excl.)

Credits

  • Erwan LR (WPScan) finder
  • WPScan coordinator

References

Problem Types

  • CWE-200 Information Exposure CWE