deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. Versions prior to 10.0.5 are vulnerable to Prototype Pollution. Exploitation can lead to potential privilege escalation from any authenticated user with write permission to any record. This issue has been fixed in version 10.0.5.
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-9v98-6g37-x9g6 | deepstream is vulnerable to prototype pollution |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 22 Jun 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 21 Jun 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Deepstreamio
Deepstreamio deepstream.io |
|
| Vendors & Products |
Deepstreamio
Deepstreamio deepstream.io |
Thu, 18 Jun 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. Versions prior to 10.0.5 are vulnerable to Prototype Pollution. Exploitation can lead to potential privilege escalation from any authenticated user with write permission to any record. This issue has been fixed in version 10.0.5. | |
| Title | deepstream is vulnerable to prototype pollution | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-22T15:11:26.795Z
Reserved: 2026-05-28T14:33:01.179Z
Link: CVE-2026-49252
Updated: 2026-06-22T15:11:03.800Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-20T22:55:44Z
Weaknesses
Github GHSA