CVE-2026-33047 Combodo iTop: Object can be locked by a user without write permissions
Attackers without write permissions can lock objects in Combodo iTop, disrupting data integrity and availability for IT service management users.
- 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-2026-33047?
CVE-2026-33047 is a medium-severity missing authorization vulnerability in Combodo iTop, published on 21 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Combodo iTop is a web based IT service management tool. Prior to 3.2.3, an object can be locked by a user who is not assigned write permissions. This issue has been fixed in version 3.2.3.
Weakness: CWE-862
Which versions are affected by CVE-2026-33047?
How do I fix CVE-2026-33047?
No fix has been published for CVE-2026-33047 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-33047 being exploited?
There is no known exploitation of CVE-2026-33047 in the wild and no public exploit code.
Sources
Also known as GHSA-3qpj-3fcg-f5jc.