CVE-2026-107856

MEDIUM Status: Received

CVSS Scores

CVSS v3.x Base Score
4.5
MEDIUM

Description

CiviForm simplifies applications for government benefits programs by reusing applicant data across multiple benefit applications. Prior to 3.33.0, GET /admin/tiDash/editClientForm/:accountId verifies that the requester is a Trusted Intermediary but showEditClientForm performs a raw lookupAccount(accountId) without confirming that the citizen account belongs to the requester's trustedIntermediaryGroup. An authenticated Trusted Intermediary can enumerate accountId values and read the applicant display name, including the citizen's name and email address, for accounts outside the intermediary's group. This issue is fixed in version 3.33.0.

Published
October 9, 2026 9:17 PM
Last Modified
October 9, 2026 9:17 PM
Source
[email protected]

Weaknesses (CWE)

CWE-639

References

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