CVE-2011-5132

MEDIUM 4.3CVE-2011-5132 · Published 30/08/2012 · updated 16/06/2026

In short

CVE-2011-5132 is a MEDIUM (CVSS 4.3) vulnerability affecting mybb (mybb).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 67.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mybb mybb	`= 1.1.0= 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.1.5= 1.1.6= 1.1.7= 1.1.8= 1.2= 1.2.0= 1.2.1= 1.2.10= 1.2.11= 1.2.12= 1.2.13= 1.2.14= 1.2.2= 1.2.3= 1.2.4= 1.2.5= 1.2.6= 1.2.7= 1.2.8= 1.2.9= 1.3= 1.4.0= 1.4.1= 1.4.10= 1.4.11= 1.4.12= 1.4.13= 1.4.14= 1.4.15= 1.4.16= 1.4.2= 1.4.3= 1.4.4= 1.4.5= 1.4.6= 1.4.7= 1.4.8= 1.4.9= 1.5.1= 1.5.2= 1.6.0= 1.6.1= 1.6.2= 1.6.3≤ 1.6.4`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in MyBB before 1.6.5 allows remote attackers to inject arbitrary web script or HTML via vectors related to "usernames via AJAX."

References

blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release · Vendor Advisory
secunia.com/advisories/46951 · Vendor Advisory
osvdb.org/77326
securityfocus.com/bid/50816
exchange.xforce.ibmcloud.com/vulnerabilities/71461

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Package

Affected versions

Patched versions

mybb

= 1.1.0= 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.1.5= 1.1.6= 1.1.7= 1.1.8= 1.2= 1.2.0= 1.2.1= 1.2.10= 1.2.11= 1.2.12= 1.2.13= 1.2.14= 1.2.2= 1.2.3= 1.2.4= 1.2.5= 1.2.6= 1.2.7= 1.2.8= 1.2.9= 1.3= 1.4.0= 1.4.1= 1.4.10= 1.4.11= 1.4.12= 1.4.13= 1.4.14= 1.4.15= 1.4.16= 1.4.2= 1.4.3= 1.4.4= 1.4.5= 1.4.6= 1.4.7= 1.4.8= 1.4.9= 1.5.1= 1.5.2= 1.6.0= 1.6.1= 1.6.2= 1.6.3≤ 1.6.4

No fix yet

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