CVE WATCH / VULNERABILITY DETAIL
CVE-2026-66070
UNKNOWNCVSS 0NVD feed
Published 23 September 2026 · tracked since 24 September 2026
Description
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.17, 4.0.22, 4.1.13, and 4.2.6, match_origin/1 returned the bare reflected Origin and allowed credentials even when the wildcard "" was configured, so the response echoed the attacker's origin together with Access-Control-Allow-Cred
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-119303 MEDIUM 5.3
- CVE-2026-119035 MEDIUM 6.4
- CVE-2026-119034 MEDIUM 5.3
- CVE-2026-119032 MEDIUM 5.3
- CVE-2026-118439 MEDIUM 4.1
- CVE-2026-118420 MEDIUM 6.8
- CVE-2026-118418 MEDIUM 5.3
- CVE-2026-118041 HIGH 8.8
- CVE-2026-117523 MEDIUM 4.3
- CVE-2026-117522 MEDIUM 6.8