Vulnerability-Lookup

CNVD-2022-06890

Vulnerability from cnvd - Published: 2022-01-26

Title

Grafana信息泄露漏洞（CNVD-2022-06890）

Description

Grafana是Grafana实验室的一套提供可视化监控界面的开源监控工具。该工具主要用于监控和分析Graphite、InfluxDB和Prometheus等。 Grafana存在信息泄露漏洞，该漏洞源于在受影响的版本中，当数据源启用了Forward OAuth Identity特性时，向该数据源发送带有API令牌(且没有其他用户凭据)的查询将转发最近登录用户的OAuth Identity。这允许API令牌持有者检索他们可能不打算访问的数据。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Grafana信息泄露漏洞（CNVD-2022-06890）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/grafana/grafana/security/advisories/GHSA-8wjh-59cw-9xh4

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-21673

Impacted products

Name
Grafana Grafana

Show details on source website

JSON

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CVE-2022-21673 (GCVE-0-2022-21673)

Vulnerability from cvelistv5 – Published: 2022-01-18 21:35 – Updated: 2025-04-23 19:11

Title

OAuth Identity Token exposure in Grafana

Summary

Grafana is an open-source platform for monitoring and observability. In affected versions when a data source has the Forward OAuth Identity feature enabled, sending a query to that datasource with an API token (and no other user credentials) will forward the OAuth Identity of the most recently logged-in user. This can allow API token holders to retrieve data for which they may not have intended access. This attack relies on the Grafana instance having data sources that support the Forward OAuth Identity feature, the Grafana instance having a data source with the Forward OAuth Identity feature toggled on, the Grafana instance having OAuth enabled, and the Grafana instance having usable API keys. This issue has been patched in versions 7.5.13 and 8.3.4.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 14:12 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M mitre root Scorecard

References

7 references

URL	Tags
https://github.com/grafana/grafana/security/advis…	x_refsource_CONFIRM
https://github.com/grafana/grafana/releases/tag/v7.5.13	x_refsource_MISC
https://github.com/grafana/grafana/releases/tag/v8.3.4	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022030…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

1 product

Vendor	Product	Version
grafana	grafana	Affected: >= 7.2.0, < 7.5.13 Affected: >= 8.0.0, < 8.3.4

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2022-06890

CVE-2022-21673 (GCVE-0-2022-21673)

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Nomenclature

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