CVE-2009-2104

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-06-17 · updated 2026-06-16
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the Modern Guestbook / Commenting System (ve_guestbook) extension 2.7.1 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

Udo Von Eynern Modern Guest Book Commenting System: through 2.5.1; through 2.5.2; through 2.5.3; through 2.7.0; through 2.7.1

References

http://osvdb.org/55122
http://secunia.com/advisories/35483
http://typo3.org/extensions/repository/view/ve_guestbook/2.7.2/
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-009/
http://www.securityfocus.com/bid/35397
http://osvdb.org/55122
http://secunia.com/advisories/35483
http://typo3.org/extensions/repository/view/ve_guestbook/2.7.2/
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-009/
http://www.securityfocus.com/bid/35397

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