Cross-site Request Forgery (CSRF) Affecting goshs.de/goshs/v2/httpserver package, versions >=2.0.0-beta.4 <2.0.0-beta.6
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-GOLANG-GOSHSDEGOSHSV2HTTPSERVER-16316095
- published29 Apr 2026
- disclosed22 Apr 2026
- creditR1ZZG0D
Introduced: 22 Apr 2026
CVE-2026-40883 (opens in a new tab)How to fix?
Upgrade goshs.de/goshs/v2/httpserver to version 2.0.0-beta.6 or higher.
Overview
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the GET routes that change state. An attacker can cause authenticated users to unintentionally delete files or create directories by tricking them into visiting a crafted URL, as there is no validation of CSRF tokens, Origin, or Referer headers.