CVE-2026-42352

HIGH 8.6

pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber

CVSS Score

8.6

EPSS Score

0.0%

EPSS Percentile

0th

pygeoapi is a Python server implementation of the OGC API suite of standards. From version 0.23.0 to before version 0.23.3, OGC API process execution requests can use the subscriber object to requests to internal HTTP services. This issue has been patched in version 0.23.3.

CWE	CWE-918
Vendor	geopython
Product	pygeoapi
Published	May 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

geopython / pygeoapi

>= 0.23.0, < 0.23.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/geopython/pygeoapi/security/advisories/GHSA-jgvc-94c8-3chc github.com: https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef github.com: https://github.com/geopython/pygeoapi/releases/tag/0.23.3