CVE-2011-5303
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to...
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
- Record
CVE-2011-5303- 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 Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
- Record
CVE-2011-5303- Updated
- 2026-11-02
EUVDEUVD-2011-5202 No score
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
- Record
EUVD-2011-5202- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-85xw-3959-c57v No score
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to...
Cross-site scripting (XSS) vulnerability in Spitfire CMS 1.0.436 allows remote attackers to inject arbitrary web script or HTML via a cms_username cookie.
- Record
GHSA-85xw-3959-c57v- 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-2011-5303 is a medium vulnerability (CVSS 4.3) in Clausmuus Spitfire, published January 1, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 61st percentile. No source names a fixed version.