CVE-2026-112330
Motor.NET < 0.19.0 RabbitMQ Denial of Service via CloudEvents Headers
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-755 |
| Vendor | gdatasoftwareag |
| Product | motornet |
| Published | Oct 22, 2026 |
| Last Updated | Oct 22, 2026 |
Stay Ahead of the Next One
Get instant alerts for gdatasoftwareag motornet
Be the first to know when new high vulnerabilities affecting gdatasoftwareag motornet are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
GDATASoftwareAG / motornet
0 < 0.19.0
References
github.com: https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0 github.com: https://github.com/GDATASoftwareAG/motornet/pull/1785 github.com: https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe vulncheck.com: https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers
Credits
Alex Williams from Pellera Technologies