—

GO-2026-5220

Arcane Backend: Missing admin authorization on git repository endpoints allows non-admin users to exfiltrate stored Git credentials and tamper with GitOps configs in github.com/getarcaneapp/arcane/backend

Quick fix

GO-2026-5220 — github.com/getarcaneapp/arcane/backend: upgrade to the fixed version with the command below.

go get github.com/getarcaneapp/arcane/backend@v1.19.0

Details

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/getarcaneapp/arcane/backend

Introduced in: 0Fixed in: 1.19.0

Fixgo get github.com/getarcaneapp/arcane/backend@v1.19.0

References

https://github.com/getarcaneapp/arcane/security/advisories/GHSA-7h26-hg47-p9hx[ADVISORY]
https://nvd.nist.gov/vuln/detail/CVE-2026-45625[ADVISORY]