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CVE-2026-67528

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score
4.3 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Vulnerability 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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-863
Source
NVD
Vendor
opf
Product
openproject

External References

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