zrok is software for sharing web services, files, and network resources. From 0.4.23 until 2.0.3, `zrok2 copy` stores attacker-controlled WebDAV or zrok drive paths such as /../outside.txt in the source inventory and passes them to FilesystemTarget.WriteStream, allowing the sync pipeline to write files outside the selected local filesystem destination root. This issue is fixed in version 2.0.3.
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Affected Vendors & Products
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History
Thu, 16 Jul 2026 18:30:00 +0000
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Thu, 16 Jul 2026 17:00:00 +0000
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| Description | zrok is software for sharing web services, files, and network resources. From 0.4.23 until 2.0.3, `zrok2 copy` stores attacker-controlled WebDAV or zrok drive paths such as /../outside.txt in the source inventory and passes them to FilesystemTarget.WriteStream, allowing the sync pipeline to write files outside the selected local filesystem destination root. This issue is fixed in version 2.0.3. | |
| Title | zrok copy writes attacker-controlled WebDAV paths outside the destination root | |
| Weaknesses | CWE-22 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-16T17:13:51.105Z
Reserved: 2026-05-12T19:00:14.600Z
Link: CVE-2026-45576
Updated: 2026-07-16T17:13:32.611Z
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OpenCVE Enrichment
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