CVE-2026-86806: GeoLibre SSRF (CVSS 7.3)

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.

Metrics

CVSS 3.1

7.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

6.9/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.45%

38.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

Vendor	Product	Versions
opengeos	GeoLibre	2.0; 2.1; 2.2; 2.3.0

References

Timeline

Published: Sep 8, 2026
Last Modified: Sep 9, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-86806?

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.

How severe is CVE-2026-86806?

CVE-2026-86806 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2026-86806?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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