UpHeron
All vulnerabilities

Servers and applications

CVE-2020-27846

A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Severity
Critical 9.8
Published
21 Dec 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.7.5, 7.2.3, 7.3.6
Sources
NVD

Affected software

SoftwareAffected versions
GrafanaServers and applications · cpe:a:grafana:grafana
  • Every version before 6.7.5
  • From 7.0.0 before 7.2.3
  • From 7.3.0 before 7.3.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-27846
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-27846