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CVE-2026-69190— Graylog: Manager-to-Owner privilege escalation on saved searches and dashboards

Quick assessment

Affected
Graylog2 graylog2-server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Graylog 是一个免费且开源的日志管理平台。在 6.3.0 至 6.3.14、7.0.9 和 7.1.4 之前，已保存搜索和仪表盘的视图更新 API 允许具有编辑权限但不拥有该实体的用户，在更新请求中包含 ，从而将所有者权限授予任意账户。获得所有者权限的账户随后可以删除该已保存的搜索或仪表盘，或移除原始所有者的访问权限。Graylog Cloud 在安全公告发布前已应用补丁。此问题已在 6.3.14、7.0.9 和 7.1.4 版本中修复。

CVSS 6.3 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1098 · Account Manipulation

Affected Version Matrix 3

VendorProduct Version RangeStatus
Graylog2 graylog2-server >= 6.3.0, < 6.3.14 affected
>= 7.0.0, < 7.0.9 affected
>= 7.1.0, < 7.1.4 affected
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I. Basic Information for CVE-2026-69190

Vulnerability Information
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Vulnerability Title
Graylog: Manager-to-Owner privilege escalation on saved searches and dashboards
Source: CVE Program / CVE List V5
Vulnerability Description
Graylog is a free and open log management platform. From 6.3.0 until 6.3.14, 7.0.9, and 7.1.4, the view update API for saved searches and dashboards permits a user with edit permission but without entity ownership to include a shareRequest that grants owner permissions to an arbitrary account. The selected account can then delete the saved search or dashboard or remove the original owner's access. Graylog Cloud was patched before the advisory was published. This issue is fixed in versions 6.3.14, 7.0.9, and 7.1.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Graylog2 graylog2-server >= 6.3.0, < 6.3.14 -

II. Public POCs for CVE-2026-69190

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III. Intelligence Information for CVE-2026-69190

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Patches & Fixes for CVE-2026-69190 (5)

Vendor Pages for CVE-2026-69190 (1)

Other References for CVE-2026-69190 (3)

IV. Related Vulnerabilities

Same product: graylog2-server
Same vendor: Graylog2
Same weakness: CWE-639

V. Comments for CVE-2026-69190

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