CVE-2026-2749 Path traversal in Centreon Open Tickets
Attackers can exploit a path traversal flaw in Centreon Open Tickets to read or modify arbitrary files on the central server.
- 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-2026-2749?
CVE-2026-2749 is a critical path traversal vulnerability in centreon:open_tickets, published on 27 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in Centreon Centreon Open Tickets on Central Server on Linux (Centroen Open Ticket modules).This issue affects Centreon Open Tickets on Central Server: from all before 25.10.3, 24.10.8, 24.04.7.
Weakness: CWE-22
Which versions are affected by CVE-2026-2749?
It affects 1 product.
Products include Centreon Open Tickets.
How do I fix CVE-2026-2749?
No fix has been published for CVE-2026-2749 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-2749 being exploited?
There is no known exploitation of CVE-2026-2749 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in centreon:open_tickets
Sources
Also known as GHSA-p9c8-78v7-93hh.