ext/filter in PHP 5.2.0, when FILTER_SANITIZE_STRING is used with the FILTER_FLAG_STRIP_LOW flag, does not properly strip HTML tags, which allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML with a '<' character followed by certain whitespace characters, which passes one filter but is collapsed into a valid tag, as demonstrated using %0b.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2007-03-14T18:00:00
Updated: 2024-08-07T12:59:08.283Z
Reserved: 2007-03-14T00:00:00
Link: CVE-2007-1454
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2007-03-14T18:19:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-1454
 Redhat
                        Redhat
                    No data.
 ReportizFlow
ReportizFlow