CVE-2026-112330
CVE-2026-112330 · Motor.NET < 0.19.0 RabbitMQ Denial of Service via CloudEvents Headers
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.7 · High · EPSS 0.7% · Fix available
- Published
- Updated
Affected products and versions
motornet
- Versions
- ≥ 0, < 0.19.0: Affected (semver)
Update to 0.19.0
Original sources
- https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0
- https://github.com/GDATASoftwareAG/motornet/pull/1785
- https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe
- https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers
- https://nvd.nist.gov/vuln/detail/CVE-2026-112330