Grafana up to 9.2.9/9.3.3 Datasource Query Caching grafana_session information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Grafana up to 9.2.9/9.3.3 and classified as problematic. Impacted is the function grafana_session of the component Datasource Query Caching. The manipulation leads to information disclosure. This vulnerability is documented as CVE-2022-23498. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Grafana up to 9.2.9/9.3.3 and classified as problematic. This issue affects the function grafana_session of the component Datasource Query Caching. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Grafana is an open-source platform for monitoring and observability. When datasource query caching is enabled, Grafana caches all headers, including `grafana_session`. As a result, any user that queries a datasource where the caching is enabled can acquire another user’s session. To mitigate the vulnerability you can disable datasource query caching for all datasources. This issue has been patched in versions 9.2.10 and 9.3.4.

The weakness was released 02/04/2023 as GHSA-2j8f-6whh-frc8. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-23498 since 01/19/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading to version 9.2.10 or 9.3.4 eliminates this vulnerability.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Grafana 9.2.10/9.3.4

Timelineinfo

01/19/2022 🔍
02/04/2023 +381 days 🔍
02/04/2023 +0 days 🔍
03/04/2023 +28 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-2j8f-6whh-frc8
Status: Confirmed

CVE: CVE-2022-23498 (🔍)
GCVE (CVE): GCVE-0-2022-23498
GCVE (VulDB): GCVE-100-220181

Entryinfo

Created: 02/04/2023 08:23
Updated: 03/04/2023 19:48
Changes: 02/04/2023 08:23 (51), 03/04/2023 19:48 (11)
Complete: 🔍
Cache ID: 216::103

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