CVE-2009-4336
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar)...
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- Record
CVE-2009-4336- 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 Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- Record
CVE-2009-4336- Updated
- 2026-11-02
EUVDEUVD-2009-4304 No score
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- Record
EUVD-2009-4304- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7hf4-pwxr-9q67 No score
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar)...
Cross-site scripting (XSS) vulnerability in the Diocese of Portsmouth Calendar (pd_calendar) extension 0.4.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- Record
GHSA-7hf4-pwxr-9q67- 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-2009-4336 is a medium vulnerability (CVSS 4.3) in Simon Rundell Pd Calendar Today, published December 17, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.02%, the 63rd percentile. No source names a fixed version.