CVE-2026-2863 feng_ha_ha/megagao ssm-erp/production_ssm FileServiceImpl.java deleteFile path traversal
Remote attackers can exploit a path traversal flaw in the deleteFile function to modify or delete arbitrary files in the SSM ERP application.
- 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-2026-2863?
CVE-2026-2863 is a medium-severity path traversal vulnerability in feng_ha_ha production_ssm, published on 21 Feb 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 feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. The impacted element is the function deleteFile of the file FileServiceImpl.java. This manipulation causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. This product is distributed under two entirely different names. The project was informed of the problem early through an issue report but has not responded yet.
Weakness: CWE-22
Which versions are affected by CVE-2026-2863?
How do I fix CVE-2026-2863?
No fix has been published for CVE-2026-2863 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-2026-2863 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2863 exists.
Sources
Also known as GHSA-x835-c867-m9pw.