CVE-2026-49355 — OpenProject: Private work package data disclosure through single meeting agenda item API

CVE-2026-49355

OpenProject: Private work package data disclosure through single meeting agenda item API PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
opf / openproject	affected < 17.4.0

CWE

CWE-200, CWE-639

References

https://github.com/opf/openproject/security/advisories/GHSA-g387-6rm2-xw88

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.