CVE-2020-12627: Calibre-Web 0.6.6 allows authentication bypass because of the 'A0Zr98j/3yX R~XHH!jmN]LWX/,?RT' hardcoded secret key.

Overview

Severity
Critical (CVSS 9.8)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Status
Not Exploited
Patch Tuesday
2026-Aug
Released
2026-08-07
EPSS Score
1.37% (percentile: 69.2%)

Affected Products (1)

Open Source Software

  • azl3 python-astunparse 1.6.3-10 on Azure Linux 3.0

Revision History

  • 2026-08-07: Information published.