What’s Vulnerable › Vulnerabilities

CVE-2012-2326

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-08-13 · updated 2026-06-16
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the Admin Control Panel (ACP) in MyBB (aka MyBulletinBoard) before 1.6.7 allows remote administrators to inject arbitrary web script or HTML via a malformed file name in an orphaned attachment.

Affected products

• mybb: through 1.6.6; 1.00, 1.0-beta4, 1.0-pr1, 1.0-pr2, 1.0-rc1, 1.0-rc2 (+55)

References

• http://blog.mybb.com/2012/04/01/mybb-1-6-7-update-1-8-development/
• http://www.openwall.com/lists/oss-security/2012/05/07/13
• http://www.openwall.com/lists/oss-security/2012/05/07/14
• http://www.securityfocus.com/bid/53417
• http://blog.mybb.com/2012/04/01/mybb-1-6-7-update-1-8-development/
• http://www.openwall.com/lists/oss-security/2012/05/07/13
• http://www.openwall.com/lists/oss-security/2012/05/07/14
• http://www.securityfocus.com/bid/53417

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