CVE-2006-3761

MEDIUM 4.3CVE-2006-3761 · Published 21/07/2006 · updated 16/06/2026

In short

CVE-2006-3761 is a MEDIUM (CVSS 4.3) vulnerability affecting mybulletinboard (mybulletinboard).
Chance of exploitation in the next 30 days (EPSS): 2.6%, higher than 85.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mybulletinboard mybulletinboard	`= 1.0.1= 1.0.2= 1.0.3= 1.0.4= 1.00_rc1= 1.00_rc2= 1.00_rc3= 1.00_rc4= 1.00_rc4_security_patch= 1.01= 1.04= 1.0_final= 1.0_pr2= 1.0_preview_release_2= 1.0_rc2= 1.0_rc4= 1.1= 1.1.1= 1.1.2= 1.1.3= 1.1.4`	No fix yet

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

community.mybboard.net/showthread.php · Patch
myimei.com/security/2006-06-22/mybb-114-function_postphpxss-attack-in-url-tag.html · Exploit
secunia.com/advisories/20873 · Patch
securityreason.com/securityalert/1257
mybboard.com/archive.php · Patch
osvdb.org/26808 · Exploit
securityfocus.com/archive/1/438588/100/200/threaded
securityfocus.com/bid/18702 · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/27444

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Package

Affected versions

Patched versions

mybulletinboard

= 1.0.1= 1.0.2= 1.0.3= 1.0.4= 1.00_rc1= 1.00_rc2= 1.00_rc3= 1.00_rc4= 1.00_rc4_security_patch= 1.01= 1.04= 1.0_final= 1.0_pr2= 1.0_preview_release_2= 1.0_rc2= 1.0_rc4= 1.1= 1.1.1= 1.1.2= 1.1.3= 1.1.4

No fix yet

Description

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