Unauthorized client-side property update in UIDL request handler in Vaadin 10 and 11
CVE-2018-25007

2.6LOW

Key Information:

Vendor

Vaadin

Status
Vaadin
Flow-server
Vendor
CVE Published:
23 April 2021

What is CVE-2018-25007?

Missing check in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.5 (Vaadin 10.0.0 through 10.0.7, and 11.0.0 through 11.0.2) allows attacker to update element property values via crafted synchronization message.

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Deploy the Patch

Affected Version(s)

flow-server 1.0.0

Vaadin 10.0.0

References

https://vaadin.com/security/cve-2018-25007
x_refsource_MISC
https://github.com/vaadin/flow/pull/4774
x_refsource_MISC

CVSS V3.1

Score:
2.6
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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