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CVE-2022-31123

Grafana plugin signature bypass vulnerability

HIGH

7.8

CVSS Score

Published: October 13, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:44 AM UTC

2 products affected across 2 vendorsGrafanaE Series Performance Analyzer

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Severity

HIGH7.8

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Grafana · Grafana

95%

v < 8.5.14v < 9.1.87.0.0 ≤ v < 8.5.149.0.0 ≤ v < 9.1.8

Affected range stops below 8.5.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.1.8, so it looks safe — our inference, not a vendor statement

E Series Performance Analyzer · NetApp

95%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://github.com/grafana/grafana/security/advisories/GHSA-rhxj-gh46-jvw8

References (3)

Release NotesThird Party Advisory

Source: [email protected]

https://github.com/grafana/grafana/releases/tag/v9.1.8

PatchThird Party Advisory

Source: [email protected]

https://github.com/grafana/grafana/security/advisories/GHSA-rhxj-gh46-jvw8

Third Party Advisory

Source: [email protected]

https://security.netapp.com/advisory/ntap-20221124-0002/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGH[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-347

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