Vulnerability in Combodo iTop

[ Description ]Official description

Combodo iTop 3.1.0 through 3.3.0 contains a missing authorization vulnerability in LinkSetController.php that allows authenticated console users to bypass profile grants by supplying arbitrary class and key parameters. Attackers can invoke the linkset delete, detach and get-remote-object routes to delete objects, clear external keys, and read object attributes without permission.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/Combodo/iTop
• github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php
• github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php
• hackmd.io/@haind03/itop-linkset-unchecked-delete-detach-read-20261011
• www.vulncheck.com/advisories/combodo-itop-3.1.0-through-3.3.0-missing-authorization-via…