pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber
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.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | pygeoapi | >= 0.23.0, < 0.23.3 | 0.23.3 |
References
- https://github.com/geopython/pygeoapi/security/advisories/GHSA-jgvc-94c8-3chc
- https://nvd.nist.gov/vuln/detail/CVE-2026-42352
- https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef
- https://github.com/geopython/pygeoapi
- https://github.com/geopython/pygeoapi/releases/tag/0.23.3
- https://pypi.org/project/pygeoapi
- https://github.com/advisories/GHSA-jgvc-94c8-3chc
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N- Weakness (CWE)
CWE-918- Platform
- Python (PyPI)
- Package
pygeoapi- Disclosed
- 29.04.2026
- Updated
- 11.10.2026 14:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-2986 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-jgvc-94c8-3chc - CC BY 4.0
Vulnerability history: pygeoapi
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 04.2026 04.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2026: 2
-
pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber this entry
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