{"id":"CVE-2026-69190","published":"2026-09-21T18:17:10.210","lastModified":"2026-09-21T19:17:09.293","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.","cvssScore":6.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwes":["CWE-639","CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/pull/26344","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/6.3.14","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/7.0.9","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/7.1.4","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-m9c2-85gv-8xr5","tags":[]}],"exploitRefs":[{"url":"https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/pull/26344","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/6.3.14","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/7.0.9","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/releases/tag/7.1.4","tags":[]},{"url":"https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-m9c2-85gv-8xr5","tags":[]}],"hasPoc":true,"ai":{"summary":"Users with edit permissions but without entity ownership can exploit a flaw in Graylog to gain full control over saved searches and dashboards, allowing them to delete or modify content.","exploitability":"Exploitation requires an authenticated user with specific permissions; the attacker must have edit access but not entity ownership.","blast_radius":"If exploited, this can lead to unauthorized modifications or deletions of critical log data, impacting system integrity and audit trails.","remediation":"Update Graylog to version 6.3.14, 7.0.9, or 7.1.4 to address the vulnerability.","tags":["auth-bypass","web","api","log-management"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-22T06:21:35.314Z"}}