CVE-2011-3865
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress...
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.
- Record
CVE-2011-3865- 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 Black-LetterHead theme before 1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.
- Record
CVE-2011-3865- Updated
- 2026-11-02
EUVDEUVD-2011-3822 No score
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.
- Record
EUVD-2011-3822- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xrj9-7qw9-gvw5 No score
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress...
Cross-site scripting (XSS) vulnerability in the Black-LetterHead theme before 1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php.
- Record
GHSA-xrj9-7qw9-gvw5- 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 Black-LetterHead 1.5 - 'index.php' Cross-Site Scripting | 2011-09-30 |
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-2011-3865 is a medium vulnerability (CVSS 4.3) in Ulyssesonline Black-letterhead, published September 28, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.53%, the 89th percentile. No source names a fixed version.