Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2006-0805

Published: Feb 21, 2006 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2006-0805
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

The CAPTCHA functionality in php-Nuke 6.0 through 7.9 uses fixed challenge/response pairs that only vary once per day based on the User Agent (HTTP_USER_AGENT), which allows remote attackers to bypass CAPTCHA controls by fixing the User Agent, performing a valid challenge/response, then replaying that pair in the random_num and gfx_check parameters.

Affected Software

NameVendorStart VersionEnd Version
Php-nukeFrancisco_burzi6.0 (including)6.0 (including)
Php-nukeFrancisco_burzi6.5 (including)6.5 (including)
Php-nukeFrancisco_burzi6.5_beta1 (including)6.5_beta1 (including)
Php-nukeFrancisco_burzi6.5_final (including)6.5_final (including)
Php-nukeFrancisco_burzi6.5_rc1 (including)6.5_rc1 (including)
Php-nukeFrancisco_burzi6.5_rc2 (including)6.5_rc2 (including)
Php-nukeFrancisco_burzi6.5_rc3 (including)6.5_rc3 (including)
Php-nukeFrancisco_burzi6.6 (including)6.6 (including)
Php-nukeFrancisco_burzi6.7 (including)6.7 (including)
Php-nukeFrancisco_burzi6.9 (including)6.9 (including)
Php-nukeFrancisco_burzi7.0 (including)7.0 (including)
Php-nukeFrancisco_burzi7.0_final (including)7.0_final (including)
Php-nukeFrancisco_burzi7.1 (including)7.1 (including)
Php-nukeFrancisco_burzi7.2 (including)7.2 (including)
Php-nukeFrancisco_burzi7.3 (including)7.3 (including)
Php-nukeFrancisco_burzi7.4 (including)7.4 (including)
Php-nukeFrancisco_burzi7.5 (including)7.5 (including)
Php-nukeFrancisco_burzi7.6 (including)7.6 (including)
Php-nukeFrancisco_burzi7.7 (including)7.7 (including)
Php-nukeFrancisco_burzi7.8 (including)7.8 (including)
Php-nukeFrancisco_burzi7.9 (including)7.9 (including)

References

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