CVE-2026-69190

MEDIUM 6.3

Graylog: Manager-to-Owner privilege escalation on saved searches and dashboards

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639 CWE-862
Vendor	graylog2
Product	graylog2-server
Published	Sep 21, 2026
Last Updated	Sep 21, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Graylog2 / graylog2-server

>= 6.3.0, < 6.3.14 >= 7.0.0, < 7.0.9 >= 7.1.0, < 7.1.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗