CVE-2002-0491
admin.php in AlGuest 1.0 guestbook checks for the existence of the admin cookie to authenticate the AlGuest administrator, which allows remote attackers to bypass the authentication and gain privileges by setting the admin cookie to an arbitrary value.
Published:Jun 11, 2002
Last Modified:Apr 16, 2026
EPS:Jun 11, 2002
EPSS Score:0.0055
CVSS Score:10
Affected Products
Vendor
Product
Action
Vendor
Alguest
Product
Alguest
Alguest
Alguest
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
