Improper Encoding or Escaping of Output Affecting github.com/wei-shaw/sub2api/backend/internal/config package, versions <0.1.85
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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- published2 Mar 2026
- disclosed26 Feb 2026
- creditLulaide
Introduced: 26 Feb 2026
CVE-2026-27812 (opens in a new tab)How to fix?
Upgrade github.com/Wei-Shaw/sub2api/backend/internal/config to version 0.1.85 or higher.
Overview
Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via the forgot password process. An attacker can gain unauthorized access to user accounts by manipulating the Host header to injecting custom domains into the password reset link sent to users.
Workaround
This vulnerability can be mitigated by disabling the forgot password feature until the software is upgraded.