Login Request a demo
Medium severity · published Sep 21, 2026
CVE-2026-69190
Graylog: Manager-to-Owner privilege escalation on saved searches and dashboards
6.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
graylog2-server · Graylog2
>= 6.3.0, < 6.3.14; >= 7.0.0, < 7.0.9; >= 7.1.0, < 7.1.4 · source: vendor
Affected product
GR
graylog2-server
Graylog2
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-69190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-69190
github.com
https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4
github.com
https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2
github.com
https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608
github.com
https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42
github.com
https://github.com/Graylog2/graylog2-server/pull/26344
github.com
https://github.com/Graylog2/graylog2-server/releases/tag/6.3.14
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