CVE-2026-42091

medium

Published 2026-05-04 · Modified 2026-05-04

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

6.5

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

6.5

Description

goshs has Cross-Origin Arbitrary File Write via Missing CSRF on PUT and Wildcard CORS

Predictions

Exploit likelihood

75%

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/patrickhener/goshs/v2	`<2.0.2`	`2.0.2`
Go	github.com/patrickhener/goshs	`<=1.1.4`
GO	github.com/patrickhener/goshs	`<= 1.1.4`
GO	github.com/patrickhener/goshs/v2	`< 2.0.2`	`2.0.2`

Application impact

Vendor	Product	Versions	Fixed
goshs	goshs	`{"endExcluding":"2.0.2"}`	`2.0.2`

References

CWEs

CWE-352

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

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