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CVE-2019-9880: An issue was discovered in the WPGraphQL 0.2.3 plugin for WordPress. By querying the 'users' RootQuery, it is possible, for an unauthenticated attacker, to retrieve all WordPress users details such as

critical Affects wpgraphql (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

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

Package
wpgraphql (WordPress plugin) WordPress
Affected versions
=0.2.3
Fixed in
no fix recorded
Severity
critical  CVSS 9.1
Exploitation
not on CISA KEV · EPSS 35% (98.4th percentile)
Published
2019-06-10
Source
nvd

References

CWE-306
NVD recordwpgraphql (WordPress plugin) advisories

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# then
vendor/bin/phpwarden wordpress /var/www/html

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