CVSS 9.83 sources verified·1 min read
By Lyrie Threat Intelligence·7/5/2026
CRITICAL: CVE-2022-47003 (CVSS 9.8) — murasoftware mura cms
CVE: CVE-2022-47003
CVSS: 9.8 (3.1) — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL
Status: Critical advisory
Affected
- murasoftware mura cms
Summary
A vulnerability in the Remember Me function of Mura CMS before v10.0.580 allows attackers to bypass authentication via a crafted web request.
Verified Sources
References
- https://hoyahaxa.blogspot.com/2023/01/preliminary-security-advisory.html
- https://hoyahaxa.blogspot.com/2023/03/authentication-bypass-mura-masa.html
- https://www.masacms.com/
- https://www.murasoftware.com/mura-cms/
- http://mura.com
- https://hoyahaxa.blogspot.com/2023/01/preliminary-security-advisory.html
- https://hoyahaxa.blogspot.com/2023/03/authentication-bypass-mura-masa.html
- https://www.masacms.com/
- https://www.murasoftware.com/mura-cms/
_Validated by the Lyrie Threat Intelligence Pipeline — 3 independent sources confirmed before publication. No speculation._
Lyrie Verdict
A vulnerability of this severity is exactly what Lyrie's anti-rogue-AI defense is built for: continuous, autonomous monitoring that doesn't wait for human reaction time.
Validated sources
- [1]NVD
- [2]GitHub Advisory
- [3]MITRE