GitHub Advisoryadvisory · PyPI

GHSA-jgvc-94c8-3chc pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber

HIGH Published 2026-04-29 Modified 2026-05-13 Official page ↗
Aliases
CVE-2026-42352
Ecosystem
PyPI
Packages
pygeoapi
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Weaknesses
CWE-918
Reviewed
2026-04-29

Affected packages

• PyPI pygeoapi: >= 0.23.0, < 0.23.3 → fixed in 0.23.3

Description

Impact OGC API - Process execution requests can use the `subscriber` object to requests to internal HTTP services. Patches The issue has been patched in master branch and made available as part of the 0.23.3 release. The patch disables any HTTP requests made to internal resources by default (unless explicitly defined in configuration by a new `allow_internal_requests` directive. The commit/fix can be found in 3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef. Workarounds Users can update existing applications by disabling process based resources in their pygeoapi config, until 0.23.3 can be installed and deployed.

Related

Alias · CVE (1)

  • CVE-2026-42352 pygeoapi is a Python server implementation of the OGC API suite of standards. vulnerability

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References