Grafana
CVE-2020-27846
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
A signature verification vulnerability exists in crewjam/saml. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Technical ContextAI
This vulnerability is classified under CWE-115. 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. Affected products include: Grafana, Saml Project Saml, Redhat Openshift Container Platform, Redhat Openshift Service Mesh, Redhat Enterprise Linux.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
The `Release PR Merged` workflow in the github repo taosdata/grafanaplugin is subject to a command injection vulnerabili
An issue was discovered in Grafana through 7.3.4, when integrated with Zabbix. Rated critical severity (CVSS 9.8), this
Grafana 2.x, 3.x, and 4.x before 4.6.4 and 5.x before 5.2.3 allows authentication bypass because an attacker can generat
The SQL Expressions experimental feature of Grafana allows for the evaluation of `duckdb` queries containing user input.
Insertion of sensitive information in the centralized (Grafana) logging system in ProLion CryptoSpike 3.0.15P2 allows re
A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redire
The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. Rated high severity (CVSS
Grafana is an open-source platform for monitoring and observability. Rated high severity (CVSS 7.5), this vulnerability
Grafana 8.4.3 allows unauthenticated access via (for example) a /dashboard/snapshot/*?orgId=0 URI. Rated high severity (
Grafana 8.4.3 allows reading files via (for example) a /dashboard/snapshot/%7B%7Bconstructor.constructor'/.. Rated high
Grafana is an open-source platform for monitoring and observability. Rated high severity (CVSS 7.5), this vulnerability
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of
Same weakness CWE-115 – Misinterpretation of Input
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today