CVE-2022-31123— Grafana plugin signature bypass vulnerability
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I. Basic Information for CVE-2022-31123
Vulnerability Information
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Vulnerability Title
Grafana plugin signature bypass vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Grafana is an open source observability and data visualization platform. Versions prior to 9.1.8 and 8.5.14 are vulnerable to a bypass in the plugin signature verification. An attacker can convince a server admin to download and successfully run a malicious plugin even though unsigned plugins are not allowed. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not install plugins downloaded from untrusted sources.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Grafana 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grafana是Grafana Labs开源的一套提供可视化监控界面的开源监控工具。该工具主要用于监控和分析Graphite、InfluxDB和Prometheus等。 Grafana存在数据伪造问题漏洞。攻击者利用该漏洞在Grafana上使用恶意数据，以欺骗受害者。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-31123
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · grafana · 2022-10-13 · 4 CVEs total
| CVE-2022-39201 | 6.8 MEDIUM | Data source and plugin proxy endpoints could leak the authentication cookie to some destin |
| CVE-2022-31130 | 4.9 MEDIUM | Grafana data source and plugin proxy endpoints leaking authentication tokens to some desti |
| CVE-2022-39229 | 4.3 MEDIUM | Grafana users with email as a username can block other users from signing in |
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V. Comments for CVE-2022-31123
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