CVE-2009-4953

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-07-22 · updated 2026-06-16
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the Userdata Create/Edit (sg_userdata) extension before 0.91.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

Stefan Geith Sg Userdata: through 0.90.300; 0.90.100, 0.90.101, 0.90.109, 0.90.111, 0.90.202, 0.90.210

References

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-005/
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-005/

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