CVE-2026-67528 | BDVDB-2026-354290 Detail

Description#

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/custom_options/:id resolved CustomOption records by global numeric id and allowed UserCustomField and GroupCustomField options without checking visible(current_user), so authenticated non-admin users could enumerate sequential custom option ids and read labels belonging to admin_only user or group custom fields. This issue is fixed in 17.6.0.

Impact#

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Exploit#

History#

1. Version 12026-07-30Record published in the CVE List.
2. Version 22026-07-31Most recent update recorded in the CVE List.