4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.5 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.7%
Interpretation conflict in Drupal 4.7.x before 4.7.11 and 5.x before 5.6, when Internet Explorer 6 is used, allows remote attackers to conduct cross-site scripting (XSS) attacks via invalid UTF-8 byte sequences, which are not processed as UTF-8 by Drupal’s HTML filtering, but are processed as UTF-8 by Internet Explorer, effectively removing characters from the document and defeating the HTML protection mechanism.
drupal.org/node/208564
secunia.com/advisories/28422
secunia.com/advisories/28486
www.securityfocus.com/bid/27238
www.vbdrupal.org/forum/showthread.php?p=6878
www.vbdrupal.org/forum/showthread.php?t=1349
www.vupen.com/english/advisories/2008/0127
www.vupen.com/english/advisories/2008/0134
exchange.xforce.ibmcloud.com/vulnerabilities/39619
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