CVE-2026-105049 Server-side request forgery in Attu
Unauthenticated attackers can exploit the Playground feature to proxy arbitrary HTTP requests, enabling Server-Side Request Forgery attacks.
- 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-2026-105049?
CVE-2026-105049 is a medium-severity server-side request forgery vulnerability in Zilliz Attu, published on 2 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Zilliz Attu before 3.0.0 has a Playground feature that does not require authentication for proxying arbitrary HTTP and HTTPS requests to URLs on the public internet.
Weakness: CWE-306
Which versions are affected by CVE-2026-105049?
How do I fix CVE-2026-105049?
No fix has been published for CVE-2026-105049 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-2026-105049 being exploited?
There is no known exploitation of CVE-2026-105049 in the wild and no public exploit code.
Sources
Also known as GHSA-4xhx-g43j-j7vj.