CVE-2021-33604GHSA-C99R-67X4-WHJ6
Reflected cross-site scripting in development mode handler in Vaadin 14, 15-19
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 14.6.2, 19.0.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Vaadin Vaadin
From 14.0.0; through 14.6.1; From 15.0.0; through 19.0.8
- Vaadin flow-server
From 2.0.0; through 2.6.1; From 3.0.0; through 6.0.9
- com.vaadin:vaadin-bomMaven
From 14.0.0 · fixed in 14.6.2
- com.vaadin:vaadin-bomMaven
From 15.0.0 · fixed in 19.0.9