CVE-2026-2558 GeekAI net_handler.go Download server-side request forgery
Remote attackers can exploit a server-side request forgery vulnerability in the Download function to access internal resources.
- 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-2026-2558?
CVE-2026-2558 is a medium-severity server-side request forgery vulnerability in GeekAI, published on 16 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw has been found in GeekAI up to 4.2.4. The affected element is the function Download of the file api/handler/net_handler.go. This manipulation of the argument url causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Weakness: CWE-918
Which versions are affected by CVE-2026-2558?
How do I fix CVE-2026-2558?
No fix has been published for CVE-2026-2558 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-2026-2558 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2558 exists.
Sources
Also known as GHSA-rg64-8mrm-6x23.