CVE-2026-18959 yushine InnoShop Files Endpoint panel-api.php destroyFiles path traversal
Remote attackers with permissions can exploit a path traversal flaw in the file deletion endpoint to delete arbitrary files.
- 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-2026-18959?
CVE-2026-18959 is a medium-severity path traversal vulnerability in yushine InnoShop, published on 5 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw has been found in yushine InnoShop up to 0.8.2. Affected by this issue is the function FileManagerController::destroyFiles of the file innopacks/restapi/routes/panel-api.php of the component Files Endpoint. This manipulation causes path traversal. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-22
Which versions are affected by CVE-2026-18959?
How do I fix CVE-2026-18959?
No fix has been published for CVE-2026-18959 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-2026-18959 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18959 exists.
Sources
Also known as GHSA-cv67-cx47-fp3g.