CVE-2011-0509
Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-0509- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-0509- Updated
- 2026-11-02
EUVDEUVD-2011-0529 No score
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.
- Record
EUVD-2011-0529- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-983h-3r27-7f4p No score
Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject...
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.
- Record
GHSA-983h-3r27-7f4p- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0509 is a medium vulnerability (CVSS 4.3) in Vaadin, published January 20, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.06%, the 81st percentile. No source names a fixed version.