CVE-2026-45568

UNKNOWN 0.0

zrok Python ProxyShare can be used as an SSRF proxy through absolute URL paths

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	openziti
Product	zrok
Published	Jul 16, 2026

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Affected Versions

openziti / zrok

>= 0.4.47, < 2.0.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openziti/zrok/security/advisories/GHSA-jh67-hwqw-m5r7 github.com: https://github.com/openziti/zrok/commit/7c1dc3ecd1c89d8cd2e845a72c3878bd2d31b4fe github.com: https://github.com/openziti/zrok/releases/tag/v2.0.3