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2 vulnerabilities found for deepstream.io by deepstreamIO
CVE-2026-49252 (GCVE-0-2026-49252)
Vulnerability from nvd – Published: 2026-06-18 20:01 – Updated: 2026-06-22 15:11
VLAI
EPSS
VEX
Title
deepstream is vulnerable to prototype pollution
Summary
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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/deepstreamIO/deepstream.io/sec… | x_refsource_CONFIRM |
| https://github.com/deepstreamIO/deepstream.io/com… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepstreamIO | deepstream.io |
Affected:
< 10.0.5
|
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CVE-2026-49252 (GCVE-0-2026-49252)
Vulnerability from cvelistv5 – Published: 2026-06-18 20:01 – Updated: 2026-06-22 15:11
VLAI
EPSS
VEX
Title
deepstream is vulnerable to prototype pollution
Summary
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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/deepstreamIO/deepstream.io/sec… | x_refsource_CONFIRM |
| https://github.com/deepstreamIO/deepstream.io/com… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| deepstreamIO | deepstream.io |
Affected:
< 10.0.5
|
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