Path Traversal in Instantsoft Icms2
CVE-2026-108567
A vulnerability was found in InstantSoft icms2 up to 2.18.2. Impacted is the function files_delete_file of the file system/fields/image.php of the component Image Handler. Performing a manipulation of the argument size results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The patch is named 03d70937f1ff97031523222808726994b8b79379. It is recommended to apply a patch to fix this issue.
Vulnerability class: Path Traversal (Directory Traversal)
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Instantsoft Icms2 — versions 2.18.0, 2.18.1, 2.18.2
Weakness classification (CWE)
References
- vuldb.com/vuln/416224 (technical-description, vdb-entry)
- vuldb.com/vuln/416224/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-108567 (third-party-advisory)
- vuldb.com/submit/954260 (third-party-advisory)
- github.com/instantsoft/icms2/commit/03d70937f1ff97031523222808726994b8b79379 (patch)
- github.com/instantsoft/icms2/ (product)
Frequently asked questions
- What is CVE-2026-108567?
- CVE-2026-108567 is a medium-severity vulnerability in Instantsoft Icms2, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-10-11.
- How severe is CVE-2026-108567?
- Medium severity. CVSS v3 base score is 4.3 out of 10.