CVE-2011-3855
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows...
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
- Record
CVE-2011-3855- 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 the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
- Record
CVE-2011-3855- Updated
- 2026-11-02
EUVDEUVD-2011-3812 No score
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
- Record
EUVD-2011-3812- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m34j-gp6f-cwcw No score
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows...
Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
- Record
GHSA-m34j-gp6f-cwcw- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | WordPress Theme F8 Lite 4.2.1 - 's' Cross-Site Scripting | 2011-09-24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3855 is a medium vulnerability (CVSS 4.3) in Graphpaperpress F8 Lite, published September 28, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.43%, the 88th percentile. No source names a fixed version.