{"id":"CVE-2026-112330","published":"2026-10-22T20:17:05.580","lastModified":"2026-10-23T21:17:21.363","description":"Motor.NET before 0.19.0 contains a denial of service vulnerability that allows a remote attacker who can publish to a consumed queue to crash the service permanently by sending a message with crafted cloudEvents headers. Attackers can supply an invalid cloudEvents:motorversion, a single double-quote header value, or an unparsable typed attribute such as cloudEvents:time to trigger an unhandled exception in ExtractCloudEvent that is treated as fatal, causing the application to stop and the unacknowledged message to be redelivered on restart, resulting in a permanent crash-loop.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-755"],"vendors":[],"products":[],"references":[{"url":"https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe","tags":[]},{"url":"https://github.com/GDATASoftwareAG/motornet/pull/1785","tags":[]},{"url":"https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0","tags":[]},{"url":"https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers","tags":[]}],"exploitRefs":[{"url":"https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe","tags":[]},{"url":"https://github.com/GDATASoftwareAG/motornet/pull/1785","tags":[]},{"url":"https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0","tags":[]}],"hasPoc":true,"ai":null}