CVE-2022-23552Network attack vector

Stored XSS via unsanitized ResourcePicker SVGs

Published Jan 27, 2023 · Updated Jan 28, 2026

Stored XSS in Grafana 8.1 through 8.5.15, 9.0 through 9.2.9, and 9.3 through 9.3.3 allows remote authenticated users to run JavaScript. The GeoMap and Canvas ResourcePicker accepts external or data: SVG images without sanitizing embedded scripts, which execute in the viewer’s session. An Editor must modify a panel, and a more privileged user must view the dashboard; the script can act as that user, including changing an Administrator password.

CVSS severity7.3
High
EPSS probability0.78%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Grafana 8.1 through 8.5.15, 9.0 through 9.2.9, and 9.3 through 9.3.3 allows remote authenticated users to run JavaScript. The GeoMap and Canvas ResourcePicker accepts external or data: SVG images without sanitizing embedded scripts, which execute in the viewer’s session. An Editor must modify a panel, and a more privileged user must view the dashboard; the script can act as that user, including changing an Administrator password.

The record

CVE
CVE-2022-23552
Published
Jan 27, 2023
Updated
Jan 28, 2026
Vendor
Grafana Labs
Product
Grafana
Classifications
CWE-79, T1203
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=>= 8.1, < 8.5.16
  2. Affected versionversion=>= 9.0, < 9.2.10
  3. Affected versionversion=>= 9.3, < 9.3.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Grafana Labs · Grafanaversion=>= 8.1, < 8.5.16; version=>= 9.0, < 9.2.10; version=>= 9.3, < 9.3.4

Published CVSS scores

7.3Grafana LabsCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

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')
T1203Exploitation for Client Execution

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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