CVE-2026-108717CWE-862broken-access-control

CVE-2026-108717

Medium · published October 11, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
17.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00264 · 17.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T17:17Z
References (5)
https://github.com/Combodo/iTop · [email protected]https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L272-L301 · [email protected]https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L43-L121 · [email protected]https://hackmd.io/@haind03/itop-linkset-unchecked-delete-detach-read-20261011 · [email protected]https://www.vulncheck.com/advisories/combodo-itop-3.1.0-through-3.3.0-missing-authorization-via-linksetcontroller · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 11 OCT 12:19Z
    Combodo iTop 3.1.0 through 3.3.0 Missing Authorization via LinkSetController
    cvelistv5
  • 11 OCT 12:19Z
    Combodo iTop 3.1.0 through 3.3.0 Missing Authorization via LinkSetController
    cvelistv5