6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.025 Low
EPSS
Percentile
90.0%
Drupal 5.2 and earlier does not properly unset variables when the input
data includes a numeric parameter with a value matching an alphanumeric
parameter’s hash value, which allows remote attackers to execute arbitrary
PHP code by invoking the drupal_eval function through a callback parameter
to the default URI, as demonstrated by the _menu[callbacks][1][callback]
parameter. NOTE: it could be argued that this vulnerability is due to a
bug in the unset PHP command (CVE-2006-3017) and the proper fix should be
in PHP; if so, then this should not be treated as a vulnerability in
Drupal.
Author | Note |
---|---|
fujitsu | Doubly unimportant. Requires register_globals, and a PHP vulnerability that was fixed ages ago. |