TI-2011-00436 Aliases CVE-2011-0509 GHSA-983h-3r27-7f4p

Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers…

LOW 24CWE-79Published 2011-01-20 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Medium
Impact type: Cross-site scripting
Confidentiality · integrity · availability: None · Partial · None
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.

Why it matters now

EPSS 0.0206 81st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:vaadin:vaadin::::::::	up to 6.4.8	Vulnerable	Vaadin

cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:* Versions up to 6.4.8 Vulnerable ·Vaadin

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2011-0509
2026-10-03 Alias added: GHSA-983h-3r27-7f4p

References

Advisory 2

Other 1

70398

TI-2021-11539 Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19 CVSS 3.1HIGH 8.6
TI-2020-18603 Regular expression Denial of Service (ReDoS) in EmailValidator class in Vaadin 7 CVSS 3.1HIGH 7.5
TI-2021-11541 Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19 CVSS 3.1HIGH 7.5
TI-2022-12014 Possible information disclosure inside TreeGrid component with default data provider CVSS 3.1HIGH 7.5
TI-2021-11537 Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17 CVSS 3.1HIGH 7.5
TI-2020-18604 Directory traversal in development mode handler in Vaadin 14 and 15-17 CVSS 3.1HIGH 7.5

See all 23 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences