CVE-2026-30833
- Source
- https://cve.org/CVERecord?id=CVE-2026-30833
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30833.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-30833
- Aliases
-
- GHSA-hgq6-9jg2-wf3f
- Published
- 2026-03-06T17:40:36.939Z
- Modified
- 2026-04-10T05:41:52.503897Z
- Severity
-
- 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Rocket.Chat: NoSQL injection in the EE ddp-streamer-service
- Details
-
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0, a NoSQL injection vulnerability exists in Rocket.Chat's account service used in the ddp-streamer micro service that allows unauthenticated attackers to manipulate MongoDB queries during authentication. The vulnerability is located in the username-based login flow where user-supplied input is directly embedded into a MongoDB query selector without validation. An attacker can inject MongoDB operator expressions (e.g., { $regex: '.*' }) in place of a username string, causing the database query to match unintended user records. This issue has been patched in versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0.
- Database specific
{ "cwe_ids": [ "CWE-943" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30833.json", "cna_assigner": "GitHub_M" }- References