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CVE-2026-45568

9.9 critical SSVC exploitation: none Analyzed
NVD · CVE.org

zrok is software for sharing web services, files, and network resources. Prior to 2.0.3, zrok's Python SDK ProxyShare Flask proxy route accepts an absolute URL in the request path and passes it to urllib.parse.urljoin, allowing the requested path to replace the configured target host and causing requests.request to return a server-side response from an attacker-chosen URL. This issue is fixed in version 2.0.3.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.9 · netfoundryNVD modified 2026-10-24 20:10

Affected (CPE criteria) 1

  • cpe:2.3:a:netfoundry:zrok:*:*:*:*:*:*:*:*

References 3