CVE-2018-8949

An issue was discovered in app/Model/Attribute.php in MISP before 2.4.89. There is a critical API integrity bug, potentially allowing users to delete attributes of other events. A crafted edit for an event (without attribute UUIDs but attribute IDs set) could overwrite an existing attribute.

• CWE-749

• https://github.com/MISP/MISP/commit/37720c38d6c617439df0a13e9396fcb26345daddPatch, Third Party Advisory
• https://github.com/MISP/MISP/commit/37720c38d6c617439df0a13e9396fcb26345daddPatch, Third Party Advisory

Published

Mar 23, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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