CVE-2026-42352

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

State: Published
Severity: 8.6 High
Published: May 8, 2026
Updated: May 11, 2026
Reserved: Apr 26, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
pygeoapigeopython	>= 0.23.0, < 0.23.3Affected

References

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

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