CVE-2026-42275

high

Published 2026-05-08 · Modified 2026-05-12

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

8.7

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

CVSS v4 NEW

—

not yet in upstream

VIR risk

8.7

Description

zrok: WebDAV drive backend follows symlinks outside DriveRoot, enabling host filesystem read/write

Predictions

Exploit likelihood

91%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/openziti/zrok	`<=1.1.11`
Go	github.com/openziti/zrok/v2	`<2.0.2`	`2.0.2`
GO	github.com/openziti/zrok/v2	`< 2.0.2`	`2.0.2`
GO	github.com/openziti/zrok	`<= 1.1.11`

Application impact

Vendor	Product	Versions	Fixed
netfoundry	zrok	`{"endExcluding":"2.0.2"}`	`2.0.2`

References

CWEs

CWE-22 CWE-61

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.