CVE-2026-82667 Server-side request forgery in GEOFlow
Remote attackers can exploit a server-side request forgery vulnerability in GEOFlow to access internal resources or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82667?
CVE-2026-82667 is a medium-severity server-side request forgery vulnerability in yaojingang GEOFlow, published on 31 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpoint_url leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.1.1 is recommended to address this issue. The name of the patch is 67abfd864a15d169a78429f3290c91cb3b93e849. It is advisable to upgrade the affected component.
Weakness: CWE-918
Which versions are affected by CVE-2026-82667?
How do I fix CVE-2026-82667?
No fix has been published for CVE-2026-82667 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-2026-82667 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82667 exists.
Sources
Also known as GHSA-wvjm-58fp-5q8g.