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CVE-2026-42352— pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber

Quick assessment

Affected
geopython pygeoapi
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

pygeoapi是geopython开源的一个地理空间数据API服务器。 pygeoapi 0.23.0版本至0.23.3之前版本存在代码问题漏洞，该漏洞源于OGC API进程执行请求可使用订阅者对象请求内部HTTP服务。

CVSS 8.6 · High EPSS 0.45% · P38

Affected Version Matrix 1

VendorProduct Version RangeStatus
geopython pygeoapi >= 0.23.0, < 0.23.3 affected
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I. Basic Information for CVE-2026-42352

Vulnerability Information
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Vulnerability Title
pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processes Subscriber
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
pygeoapi 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pygeoapi是geopython开源的一个地理空间数据API服务器。 pygeoapi 0.23.0版本至0.23.3之前版本存在代码问题漏洞，该漏洞源于OGC API进程执行请求可使用订阅者对象请求内部HTTP服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
geopython pygeoapi >= 0.23.0, < 0.23.3 -

II. Public POCs for CVE-2026-42352

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III. Intelligence Information for CVE-2026-42352

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Patches & Fixes for CVE-2026-42352 (1)

Vendor Advisories for CVE-2026-42352 (1)

Vendor Pages for CVE-2026-42352 (1)

IV. Related Vulnerabilities

Same product: pygeoapi
Same vendor: geopython
Same weakness: CWE-918

V. Comments for CVE-2026-42352

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