CVE-2022-31097

Stored XSS in Grafana's Unified Alerting

Severity Score

8.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Grafana is an open-source platform for monitoring and observability. Versions on the 8.x and 9.x branch prior to 9.0.3, 8.5.9, 8.4.10, and 8.3.10 are vulnerable to stored cross-site scripting via the Unified Alerting feature of Grafana. An attacker can exploit this vulnerability to escalate privilege from editor to admin by tricking an authenticated admin to click on a link. Versions 9.0.3, 8.5.9, 8.4.10, and 8.3.10 contain a patch. As a workaround, it is possible to disable alerting or use legacy alerting.

Grafana es una plataforma de código abierto para la monitorización y la observación. Las versiones de la rama 8.x y 9.x anteriores a 9.0.3, 8.5.6, 8.4.10 y 8.3.10, son vulnerables a un ataque de tipo cross-site scripting almacenado por medio de la función Unified Alerting de Grafana. Un atacante puede explotar esta vulnerabilidad para escalar el privilegio de editor a administrador al engañar a un administrador autenticado para que haga clic en un enlace. Las versiones 9.0.3, 8.5.6, 8.4.10 y 8.3.10 contienen un parche. Como mitigación, es posible deshabilitar las alertas o usar las alertas heredadas

A Cross-site scripting (XSS) vulnerability was found in the Unified Alerting feature of Grafana. This stored XSS can elevate privileges from Editor to Admin.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-05-18 CVE Reserved
2022-07-15 CVE Published
2024-05-31 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (7)

URL	Tag	Source
https://github.com/grafana/grafana/security/advisories/GHSA-vw7q-p2qg-4m5f	Release Notes
https://security.netapp.com/advisory/ntap-20220901-0010	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-5-9	2022-11-23
https://grafana.com/docs/grafana/latest/release-notes/release-notes-9-0-3	2022-11-23
https://grafana.com/docs/grafana/next/release-notes/release-notes-8-4-10	2022-11-23
https://access.redhat.com/security/cve/CVE-2022-31097	2023-06-15
https://bugzilla.redhat.com/show_bug.cgi?id=2104365	2023-06-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				>= 8.0.0 < 8.3.10 Search vendor "Grafana" for product "Grafana" and version " >= 8.0.0 < 8.3.10"		-		Affected
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				>= 8.4.0 < 8.4.10 Search vendor "Grafana" for product "Grafana" and version " >= 8.4.0 < 8.4.10"		-		Affected
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				>= 8.5.0 < 8.5.9 Search vendor "Grafana" for product "Grafana" and version " >= 8.5.0 < 8.5.9"		-		Affected
Grafana Search vendor "Grafana"		Grafana Search vendor "Grafana" for product "Grafana"				>= 9.0.0 < 9.0.3 Search vendor "Grafana" for product "Grafana" and version " >= 9.0.0 < 9.0.3"		-		Affected
Netapp Search vendor "Netapp"		E-series Performance Analyzer Search vendor "Netapp" for product "E-series Performance Analyzer"				-		-		Affected