CVE-2004-0595
The strip_tags function in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, does not filter null (\0) characters within tag names when restricting input to allowed tags, which allows dangerous tags to be processed by web browsers such as Internet Explorer and Safari, which ignore null characters and facilitate the exploitation of cross-site scripting (XSS) vulnerabilities.
Published:Jul 14, 2004
Last Modified:Apr 16, 2026
EPS:Jul 16, 2004
EPSS Score:0.49343
CVSS Score:6.8
Affected Products
Vendor
Product
Action
Vendor
Avaya
Product
Converged Communications Server
Avaya
Converged Communications Server
Vendor
Avaya
Product
Integrated Management
Avaya
Integrated Management
Vendor
Avaya
Product
S8300
Avaya
S8300
Vendor
Avaya
Product
S8500
Avaya
S8500
Vendor
Avaya
Product
S8700
Avaya
S8700
Vendor
Php
Product
Php
Php
Php
Vendor
Redhat
Product
Enterprise Linux
Redhat
Enterprise Linux
Vendor
Redhat
Product
Fedora Core
Redhat
Fedora Core
Vendor
Redhat
Product
Rhel Stronghold
Redhat
Rhel Stronghold
Vendor
Redhat
Product
Stronghold
Redhat
Stronghold
Vendor
Trustix
Product
Secure Linux
Trustix
Secure Linux
Exploits
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
References
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
