What’s Vulnerable › Vulnerabilities

CVE-2010-4522

• 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: 2010-12-30 · updated 2026-06-16
• Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in MyBB (aka MyBulletinBoard) 1.4.14, and 1.6.x before 1.6.1, allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) editpost.php, (2) member.php, and (3) newreply.php.

Affected products

• mybb: 1.4.14, 1.6.0

References

• http://blog.mybb.com/2010/12/15/mybb-1-6-1-release-1-4-14-update/
• http://openwall.com/lists/oss-security/2010/12/20/1
• http://openwall.com/lists/oss-security/2010/12/22/2
• http://blog.mybb.com/2010/12/15/mybb-1-6-1-release-1-4-14-update/
• http://openwall.com/lists/oss-security/2010/12/20/1
• http://openwall.com/lists/oss-security/2010/12/22/2

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