CVE-2025-7878 Metasoft 美特软件 MetaCRM upload2.jsp unrestricted upload

Medium 5.3 Published 20 Jul 2025 Updated 21 Jul 2025

Remote attackers can upload malicious files via unrestricted upload in MetaCRM, potentially leading to code execution.

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-2025-7878?

CVE-2025-7878 is a medium-severity vulnerability in Metasoft 美特软件 MetaCRM, published on 20 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in Metasoft 美特软件 MetaCRM up to 6.4.2. Affected is an unknown function of the file /common/jsp/upload2.jsp. The manipulation of the argument File leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-434, CWE-284

Which versions are affected by CVE-2025-7878?

It affects 1 product.

Products include Metasoft Metacrm.

How do I fix CVE-2025-7878?

No fix has been published for CVE-2025-7878 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-7878 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7878 exists.

Sources

Also known as GHSA-vrj5-2cpp-xrhh.