CVE-2026-27723CWE-284

OpenProject: Insufficient access control leads to create Wiki objects belongs unpermitted projects

Medium · published March 5, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
30.8
In the wild
Unconfirmed
What it is

OpenProject is an open-source, web-based project management software. Prior to versions 17.0.5 and 17.1.2, an attacker can create wiki pages belonging to unpermitted projects through an improperly authenticated request. This issue has been patched in versions 17.0.5 and 17.1.2.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00381 · 30.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-03-05T16:26Z
EPSS history
Timeline
  • 05 MAR 16:26Z
    OpenProject: Insufficient access control leads to create Wiki objects belongs unpermitted projects
    cvelistv5