Graylog: Manager-to-Owner privilege escalation on saved searches and dashboards
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.3epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected products
Graylog2 · graylog2-serverReferences
https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42https://github.com/Graylog2/graylog2-server/pull/26344https://github.com/Graylog2/graylog2-server/releases/tag/6.3.14https://github.com/Graylog2/graylog2-server/releases/tag/7.0.9https://github.com/Graylog2/graylog2-server/releases/tag/7.1.4https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-m9c2-85gv-8xr5