CVE-2021-33604

Description

URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.

Risk Information

Base Score

2.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Score

Exploitation Probability

0.054

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-33604,CVE-2021-31412 are fixed in Vaadin - vaadin-bom 14.6.2	Windows
Vulnerabilities CVE-2021-33604,CVE-2021-31412 are fixed in Vaadin - vaadin-bom 19.0.9	Windows
Vulnerabilities CVE-2021-33604,CVE-2021-31412 are fixed in Vaadin - vaadin-bom for Linux 14.6.2	Linux
Vulnerabilities CVE-2021-33604,CVE-2021-31412 are fixed in Vaadin - vaadin-bom for Linux 19.0.9	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234