CVE-2026-2864 feng_ha_ha/megagao ssm-erp/production_ssm PictureController.java pictureDelete path traversal
Remote attackers can exploit a path traversal vulnerability in the pictureDelete function to read or modify 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-2026-2864?
CVE-2026-2864 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 vulnerability has been found in feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. This affects the function pictureDelete of the file PictureController.java. Such manipulation of the argument picName leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. 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-2026-2864?
How do I fix CVE-2026-2864?
No fix has been published for CVE-2026-2864 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-2026-2864 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2864 exists.
Sources
Also known as GHSA-qj2h-hx88-46hp.