WPGraphQL <= 0.2.3 - Information Exposure

Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2019-9880
CVSS Critical (9.1)
Publicly Published May 8, 2019
Last Updated January 22, 2024
Researcher Simone Quatrini
Description

An issue was discovered in WPGraphQL up to 0.2.3 . By querying the 'users' RootQuery, it is possible, for an unauthenticated attacker, to retrieve all WordPress users details such as email address, role, and username.

References

1 affected software package

Software Type Plugin
Software Slug wp-graphql (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 0.2.3
Patched Version
  • 0.3.0
This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.