CVE-2007-5416

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.

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

4.42% chance of exploitation in the next 30 days, 91th percentile

Published

2007-10-12

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/4510

References

• CVE Record
• NVD entry

Related

• CVE-2007-5412
• CVE-2007-5417
• CVE-2007-5411
• CVE-2007-5423
• CVE-2007-5410
• CVE-2007-5426