CVE-2026-52785 OpenProject: SQL injection in timestamps functionality
Attackers can execute arbitrary SQL commands via the timestamps parameter in OpenProject, potentially reading or modifying project data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-52785?
CVE-2026-52785 is a critical SQL injection vulnerability in opf openproject, published on 26 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, there is a SQL injection in timestamps functionality. OpenProject baseline comparison allows callers to request historic work-package attributes using the timestamps parameter. This vulnerability is fixed in 17.3.3 and 17.4.1.
Weakness: CWE-89
Which versions are affected by CVE-2026-52785?
How do I fix CVE-2026-52785?
No fix has been published for CVE-2026-52785 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-52785 being exploited?
There is no known exploitation of CVE-2026-52785 in the wild and no public exploit code.
Sources
Also known as GHSA-98vw-2r87-fx2r.