{"id":"CVE-2026-42352","aliases":["EUVD-2026-28859","GHSA-jgvc-94c8-3chc","PYSEC-2026-2986"],"status":"published","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber","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.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00454,"percentile":0.39659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-918"],"published":"2026-04-29T22:19:53Z","modified":"2026-10-28T02:30:58Z","fixes":[{"ecosystem":"PyPI","package":"pygeoapi","fixed_in":["0.23.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"pygeoapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.23.0"},{"fixed":"0.23.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"pygeoapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.23.0"},{"fixed":"0.23.3"}]}],"versions":["0.23.0","0.23.1","0.23.2"]},{"source":"osv","ecosystem":"PyPI","package":"pygeoapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.23.0"},{"fixed":"0.23.3"}]}],"versions":["0.23.0","0.23.1","0.23.2"]}],"products":[{"vendor":"geopython","product":"pygeoapi"}],"references":[{"url":"https://github.com/geopython/pygeoapi/security/advisories/GHSA-jgvc-94c8-3chc","tags":["x_refsource_CONFIRM","advisory","web"]},{"url":"https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef","tags":["x_refsource_MISC","fix","web"]},{"url":"https://github.com/geopython/pygeoapi/releases/tag/0.23.3","tags":["x_refsource_MISC","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42352","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jgvc-94c8-3chc","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42352.json","tags":["advisory"]},{"url":"https://github.com/geopython/pygeoapi","tags":["package"]},{"url":"https://pypi.org/project/pygeoapi","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-42352","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber","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.","status":"published","published":"2026-05-08T22:31:50.11Z","modified":"2026-05-11T17:56:10.795Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T13:40:23.731501Z"}],"euvd":[{"id":"EUVD-2026-28859","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.","status":"published","published":"2026-05-08T22:31:50Z","modified":"2026-05-11T17:56:10Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T19:05:10.736891Z"}],"ghsa":[{"id":"GHSA-jgvc-94c8-3chc","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber  ","description":"### Impact\nOGC API - Process execution requests can use the `subscriber` object to requests to internal HTTP services.\n\n### Patches\nThe 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.\n\nThe commit/fix can be found in [3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef](https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef).\n\n### Workarounds\nUsers can update existing applications by disabling process based resources in their pygeoapi config, until 0.23.3 can be installed and deployed.","status":"published","published":"2026-04-29T22:19:53Z","modified":"2026-05-13T13:38:18Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:40:07.01746Z"}],"nvd":[{"id":"CVE-2026-42352","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.","status":"published","published":"2026-05-08T23:16:38.317Z","modified":"2026-07-24T21:10:00.143Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:18.239974Z"}],"osv":[{"id":"CVE-2026-42352","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber","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.","status":"published","published":"2026-05-08T22:31:50.11Z","modified":"2026-10-28T02:30:58.969083437Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:45:04.117819Z"},{"id":"GHSA-jgvc-94c8-3chc","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber  ","description":"### Impact\nOGC API - Process execution requests can use the `subscriber` object to requests to internal HTTP services.\n\n### Patches\nThe 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.\n\nThe commit/fix can be found in [3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef](https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef).\n\n### Workarounds\nUsers can update existing applications by disabling process based resources in their pygeoapi config, until 0.23.3 can be installed and deployed.","status":"published","published":"2026-04-29T22:19:53Z","modified":"2026-07-13T16:42:31.08852386Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:46:50.336262Z"},{"id":"PYSEC-2026-2986","title":"pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber  ","description":"### Impact\nOGC API - Process execution requests can use the `subscriber` object to requests to internal HTTP services.\n\n### Patches\nThe 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.\n\nThe commit/fix can be found in [3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef](https://github.com/geopython/pygeoapi/commit/3a63f5b0cc6275e3ae0edb47726b13a43cdd90ef).\n\n### Workarounds\nUsers can update existing applications by disabling process based resources in their pygeoapi config, until 0.23.3 can be installed and deployed.","status":"published","published":"2026-07-13T15:02:55.366744Z","modified":"2026-07-13T16:32:42.867767809Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:56.429374Z"}]}}