CVE-2006-3761

medium

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".

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/27444

http://www.securityfocus.com/archive/1/438588/100/200/threaded

http://www.mybboard.com/archive.php?nid=15

http://securityreason.com/securityalert/1257

http://secunia.com/advisories/20873

http://community.mybboard.net/showthread.php?tid=10115

Details

Source: Mitre, NVD

Published: 2006-07-21

Updated: 2026-04-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00866