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CVE-2007-3963

HIGH · CVSS 9.3EPSS 2.4%EU EUVD

Multiple cross-site scripting (XSS) vulnerabilities in UseBB 1.0.7, and possibly other 1.0.x versions, allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO (PHP_SELF) to (1) upgrade-0-2-3.php, (2) upgrade-0-3.php, or (3) upgrade-0-4.php in install/, a different vulnerability than CVE-2005-4193.

Key facts

CVSS score
9.3 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS score
2.4% (84th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2007-3947)
Published
July 25, 2007
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-3947 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb
  • usebb / usebb

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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