CVE-2026-120326

Published 10 November 2026 · tracked since 11 November 2026

Description

DownloadEvent.setFileName(String) in Vaadin Flow writes the download file name into the Content-Disposition header without escaping it. When the name is pure US-ASCII the header is built as attachment; filename="<name>" with the name inserted verbatim, so a double quote in the name ends the quoted s

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-123480 MEDIUM 6.5
• CVE-2026-118414 MEDIUM 5.4
• CVE-2026-118413 MEDIUM 5.4
• CVE-2026-118411 HIGH 8.8
• CVE-2026-105154 MEDIUM 6.1
• CVE-2026-105153 HIGH 7.7
• CVE-2026-125451 MEDIUM 6.5
• CVE-2026-119615 HIGH 8.8
• CVE-2026-119097 MEDIUM 6.4
• CVE-2026-103883 HIGH 8.8

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