7.5Hoch
CVE-2026-67237RabbitMQ: Reflected XSS via the OAuth bootstrap JS endpoint
Beschreibung
RabbitMQ is a messaging and streaming broker. From 4.2.0 until 4.2.8 and 4.3.2, set_token_auth/2 inserted a bearer token from the Authorization header or access_token cookie into OAuth bootstrap JavaScript without escaping, allowing attacker-controlled token content to execute JavaScript in the management UI origin. The endpoint is exposed before authentication only when management.oauth_enabled is true, and exploitation through the cookie path additionally requires the attacker to plant an access_token cookie on the management host. This issue is fixed in versions 4.2.8 and 4.3.2.
Schwachstellentyp (CWE):
CWE-79
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| broadcom | rabbitmq server | 4.2.0 – < 4.2.8 | |
| rabbitmq | rabbitmq-server | >= 4.2.0, < 4.2.8, >= 4.3.0, < 4.3.2 |
Referenzen und Patches
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-2rf7-f6r6-8rwh Vendor Advisory
- https://github.com/rabbitmq/rabbitmq-server/commit/5cd6d841d84450324a4613501ed917d98828af23 Patch
- https://github.com/rabbitmq/rabbitmq-server/commit/a8041d528c1a71af4cb75ade247ed082fe6b83fb Patch
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.8 Release NotesPatch
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.2 Release NotesPatch
CPE-Treffer (NVD) (2)
cpe:2.3:a:broadcom:rabbitmq_server:*:*:*:*:*:*:*:*≥ 4.2.0 < 4.2.8cpe:2.3:a:broadcom:rabbitmq_server:*:*:*:*:*:*:*:*≥ 4.3.0 < 4.3.2