Vulnerability CVE-2006-3761
Published: 2006-07-21   Modified: 2012-02-12

Description:
Cross-site scripting (XSS) vulnerability in inc/functions_post.php in MyBB (aka MyBulletinBoard) 1.0 RC2 through 1.1.4 allows remote attackers to inject arbitrary web script or HTML via a javascript URI with an SGML numeric character reference in the url BBCode tag, as demonstrated using "javascript".

See advisories in our WLB2 database:
Topic
Author
Date
Low
[KAPDA]MyBB 1.1.4~function_post.php~XSS Attack In URL tag
addmimistrator g...
25.07.2006

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Mybulletinboard -> Mybulletinboard 

 References:
http://community.mybboard.net/showthread.php?tid=10115
http://myimei.com/security/2006-06-22/mybb-114-function_postphpxss-attack-in-url-tag.html
http://securityreason.com/securityalert/1257
http://www.mybboard.com/archive.php?nid=15
http://www.securityfocus.com/archive/1/438588/100/200/threaded
http://www.securityfocus.com/bid/18702
https://exchange.xforce.ibmcloud.com/vulnerabilities/27444
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