Cross-site Request Forgery (CSRF) Affecting goshs.de/goshs/v2/httpserver package, versions <2.0.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GOSHSDEGOSHSV2HTTPSERVER-16415115
- published6 May 2026
- disclosed23 Apr 2026
- creditUnknown
Introduced: 23 Apr 2026
CVE-2026-42091 (opens in a new tab)How to fix?
Upgrade goshs.de/goshs/v2/httpserver to version 2.0.2 or higher.
Overview
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the put function. An attacker can overwrite or create arbitrary files in the webroot by enticing a user to visit a malicious website, which then issues crafted PUT requests through the victim's browser. This is possible due to missing CSRF validation and permissive CORS headers that allow cross-origin requests.