CVE-2026-111631

EUVD-2026-103053
Distributor before 2.3.2 contains a missing authorization vulnerability that allows Contributor-level users to invoke external connection AJAX actions intended for manage_options users. Attackers can call dt_verify_external_connection with a chosen endpointId and url to send stored connection credentials to attacker-controlled servers, or abuse dt_begin_authorization to create connections.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 13.54%
Common Weakness Enumeration
References
https://github.com/10up/distributor/blob/2.3.1/includes/external-connection-cpt.php#L231-L263
https://github.com/10up/distributor/blob/2.3.1/includes/external-connection-cpt.php#L716-L734
https://github.com/10up/distributor/commit/71542b924fdd446a4183f32b928388d286ae5bb3
https://github.com/10up/distributor/releases/tag/2.3.2
https://github.com/10up/distributor/security/advisories/GHSA-pxgv-j98h-3xhw
https://www.vulncheck.com/advisories/distributor-before-2.3.2-missing-authorization-in-external-connection-ajax-actions