CVE-2026-49355

Medium

Description

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductOpf Openproject

PublishedJun 26, 2026

First seenJun 26, 2026

Weakness typeCWE-200Sensitive information exposure CWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
opf openproject	< 17.4.0	—

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