What is CVE-2026-24685?

CVE-2026-24685 is a high-severity vulnerability in Openproject, classified under Command Injection. CVSS score: 8.8/10. Published 2026-01-28.

How severe is CVE-2026-24685?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Openproject

CVE-2026-24685

OpenProject is an open-source, web-based project management software. Versions prior to 16.6.6 and 17.0.2 have an arbitrary file write vulnerability in OpenProject’s repository diff download endpoint (`/projects/:project_id/repository/diff…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (23.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Openproject
Opf Openproject — versions < 16.6.6, >= 17.0.0, < 17.0.2

Weakness classification (CWE)

CWE-77 — Command Injection

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2026-24685?: CVE-2026-24685 is a high-severity vulnerability in Openproject, classified under Command Injection. CVSS score: 8.8/10. Published 2026-01-28.
How severe is CVE-2026-24685?: High severity. CVSS v3 base score is 8.8 out of 10.