CVSS 3.1
6.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LCVE-2026-69190
Medium (6.3). EPSS 0.4% chance of exploitation in the next 30 days. Fixed in org.graylog2:graylog2-server 6.3.14, 7.0.9, 7.1.4.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-639, CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-m9c2-85gv-8xr5 | Maven | org.graylog2:graylog2-server | >=6.3.0 <6.3.14 | 6.3.14 |
| GHSA-m9c2-85gv-8xr5 | Maven | org.graylog2:graylog2-server | >=7.0.0 <7.0.9 | 7.0.9 |
| GHSA-m9c2-85gv-8xr5 | Maven | org.graylog2:graylog2-server | >=7.1.0 <7.1.4 | 7.1.4 |
References
- https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4
- https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2
- https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608
- https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42
- https://github.com/Graylog2/graylog2-server/pull/26344