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P5Verified
CVE-2026-108566: icms2 2.18.0, 2.18.1, 2.18.2
CVE-2026-108566. CVSS 2.0 base score 4.0 (MEDIUM, Vendor/CNA).
Affected technology
icms2 · 2.18.0, 2.18.1, 2.18.2
InstantSoft
Description’s affected range: up to 2.18.2
Component: Private Message Handler
Function: index
File: templates/default/controllers/messages/index.tpl.php
Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 2.0/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79, CWE-94
- CCR priority
- 16.0 /100 (P5)
- CVSS 2.0
- 4.0 /10 · CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:P/A:N · Vendor/CNA
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-11 14:36:08.397997+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-11 14:33:42.764061+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-108566.html