CVE-2025-10695 OpenSupports 4.11.0 — SSRF via test imap and smtp endpoints

Medium 6.9 Published 3 Oct 2025 Updated 6 Oct 2025

Unauthenticated attackers can exploit diagnostic endpoints to perform Server-Side Request Forgery, enabling internal network scanning and service interaction.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-10695?

CVE-2025-10695 is a medium-severity server-side request forgery vulnerability in OpenSupports, published on 3 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Two unauthenticated diagnostic endpoints allow arbitrary backend-initiated network connections to an attacker‑supplied destination. Both endpoints are exposed with permission => 'any', enabling unauthenticated SSRF for internal network scanning and service interaction.

This issue affects OpenSupports: 4.11.0.

Weakness: CWE-918

Which versions are affected by CVE-2025-10695?

It affects 1 product.

Products include Opensupports Opensupports.

How do I fix CVE-2025-10695?

No fix has been published for CVE-2025-10695 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2025-10695 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10695 exists.

Sources

Also known as GHSA-5686-39p2-jcpx.