Missing Authorization Affecting github.com/getarcaneapp/arcane/backend/api/handlers package, versions <1.19.2
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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- published1 Jul 2026
- disclosed23 May 2026
- creditUnknown
Introduced: 23 May 2026
CVE-2026-47125 Â (opens in a new tab)How to fix?
Upgrade github.com/getarcaneapp/arcane/backend/api/handlers to version 1.19.2 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization via the PUT /api/environments/{id}/templates/variables endpoint. An attacker can overwrite global environment variables used in all project deployments by sending requests as an authenticated non-admin user, potentially redirecting image pulls to attacker-controlled registries, exfiltrating credentials, or disrupting all projects. This is only exploitable if the attacker has authenticated non-admin access.