CVE-2018-25007

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

Description

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.

Category

2.6
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory vaadin.com
Affected: Vaadin Vaadin
Affected: Vaadin flow-server
Published at:
Updated at:

References

Link Tags
https://vaadin.com/security/cve-2018-25007 vendor advisory
https://github.com/vaadin/flow/pull/4774 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-25007?
CVE-2018-25007 has been scored as a low severity vulnerability.
How to fix CVE-2018-25007?
To fix CVE-2018-25007, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-25007 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-25007 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-25007?
CVE-2018-25007 affects Vaadin Vaadin, Vaadin flow-server.
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