CVE-2026-49355
OpenProject: Private work package data disclosure through single meeting agenda item API
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
OpenProject is open-source, web-based project management software. Prior to 17.4.0, `GET /api/v3/meetings/:meeting_id/agenda_items/:agenda_item_id` discloses private work package data from a linked work package that belongs to a private/inaccessible project. This vulnerability is fixed in 17.4.0.
| CWE | CWE-200 CWE-639 |
| Vendor | opf |
| Product | openproject |
| Published | Jun 26, 2026 |
Stay Ahead of the Next One
Get instant alerts for opf openproject
Be the first to know when new medium vulnerabilities affecting opf openproject are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
opf / openproject
< 17.4.0