What’s Vulnerable › Vulnerabilities

CVE-2009-4336

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2009-12-17 · updated 2026-06-16
• Weakness: CWE-79

Description

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.

Affected products

• Simon Rundell Pd Calendar Today: through 0.4.1; 0.0.3

References

• http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-020/
• http://www.vupen.com/english/advisories/2009/3550
• https://exchange.xforce.ibmcloud.com/vulnerabilities/54780
• http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-020/
• http://www.vupen.com/english/advisories/2009/3550
• https://exchange.xforce.ibmcloud.com/vulnerabilities/54780

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