CVE-2022-39324Network attack vector

Authenticated URL redirection via client-supplied snapshot origin

Published Jan 27, 2023 · Updated Jan 28, 2026

URL spoofing in Grafana before 8.5.16 and 9.0.0 through 9.2.7 allows remote authenticated users to redirect snapshot viewers. The snapshot creation endpoint stores a client-supplied dashboard.snapshot.originalUrl for the Open original dashboard control instead of deriving it from the dashboard UID. A Viewer-role user must create a local snapshot and persuade another user to open it and activate the control, sending that user to an attacker-chosen site from the trusted Grafana interface.

CVSS severity6.7
Medium
EPSS probability0.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

URL spoofing in Grafana before 8.5.16 and 9.0.0 through 9.2.7 allows remote authenticated users to redirect snapshot viewers. The snapshot creation endpoint stores a client-supplied dashboard.snapshot.originalUrl for the Open original dashboard control instead of deriving it from the dashboard UID. A Viewer-role user must create a local snapshot and persuade another user to open it and activate the control, sending that user to an attacker-chosen site from the trusted Grafana interface.

The record

CVE
CVE-2022-39324
Published
Jan 27, 2023
Updated
Jan 28, 2026
Vendor
Grafana Labs
Product
Grafana
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 8.5.16
  2. Affected versionversion=>= 9.0.0, < 9.2.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Grafana Labs · Grafanaversion=< 8.5.16; version=>= 9.0.0, < 9.2.8

Published CVSS scores

3.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
6.7Grafana LabsCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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