What’s Vulnerable › Vulnerabilities

CVE-2017-8104

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-04-24 · updated 2026-06-17
• Weakness: CWE-22

Description

In MyBB before 1.8.11, the smilie module allows Directory Traversal via the pathfolder parameter.

Affected products

• mybb: through 1.8.10

References

• http://seclists.org/fulldisclosure/2017/Apr/55
• http://www.securityfocus.com/bid/98045
• https://blog.mybb.com/2017/04/04/mybb-1-8-11-merge-system-1-8-11-release/
• http://seclists.org/fulldisclosure/2017/Apr/55
• http://www.securityfocus.com/bid/98045
• https://blog.mybb.com/2017/04/04/mybb-1-8-11-merge-system-1-8-11-release/

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