CVE-2026-108567 InstantSoft icms2 Image image.php files_delete_file path traversal
Remote attackers can exploit a path traversal vulnerability in the Image Handler to read or modify arbitrary files on the 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-2026-108567?
CVE-2026-108567 is a medium-severity path traversal vulnerability in InstantSoft icms2, published on 11 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-22
Which versions are affected by CVE-2026-108567?
How do I fix CVE-2026-108567?
No fix has been published for CVE-2026-108567 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-2026-108567 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108567 exists.
Sources
Also known as GHSA-2x23-44x6-qv92.