CVE-2026-86806 opengeos GeoLibre _is_within_roots server-side request forgery
Remote attackers can exploit a server-side request forgery vulnerability in the GeoLibre library to access internal resources or bypass security controls.
- 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-2026-86806?
CVE-2026-86806 is a medium-severity server-side request forgery vulnerability in opengeos GeoLibre, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A weakness has been identified in opengeos GeoLibre up to 2.3.0. Impacted is the function _is_within_roots. This manipulation causes server-side request forgery. The attack can be initiated remotely. Upgrading to version 2.4.0 is recommended to address this issue. Patch name: b745f62e29fa37364686525a21eee5e5c0f8a369. It is recommended to upgrade the affected component.
Weakness: CWE-918
Which versions are affected by CVE-2026-86806?
How do I fix CVE-2026-86806?
No fix has been published for CVE-2026-86806 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-2026-86806 being exploited?
There is no known exploitation of CVE-2026-86806 in the wild and no public exploit code.
Sources
Also known as GHSA-mgm6-2qqc-vwg8.