CVE-2026-11346 Server-Side Request Forgery (SSRF) allowing Internal Network Probing in linqi
An authenticated attacker can exploit SSRF in linqi to probe internal network ports and map internal infrastructure by observing HTTP response variations.
- 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-2026-11346?
CVE-2026-11346 is a medium-severity server-side request forgery vulnerability in linqi, published on 5 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A Server-Side Request Forgery (SSRF) vulnerability in the custom process creation feature of linqi allows an authenticated attacker to probe internal network components. By crafting a specific process containing an HTTP Request component, an attacker can force the server to send arbitrary HTTP requests. By observing the varying application responses (Success, Failed, or 504 Gateway Time-out), the attacker can determine the status of internal ports, leading to internal network reconnaissance.
Weakness: CWE-918
Which versions are affected by CVE-2026-11346?
How do I fix CVE-2026-11346?
No fix has been published for CVE-2026-11346 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-2026-11346 being exploited?
There is no known exploitation of CVE-2026-11346 in the wild and no public exploit code.
Sources
Also known as GHSA-c7cw-qcqw-c783.