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Unrated severityNVD Advisory· Published Nov 4, 2008· Updated Jun 16, 2026

CVE-2008-4930

CVE-2008-4930

Description

MyBB (aka MyBulletinBoard) 1.4.2 does not properly handle an uploaded file with a nonstandard file type that contains HTML sequences, which allows remote attackers to cause that file to be processed as HTML by Internet Explorer's content inspection, aka "Incomplete protection against MIME-sniffing." NOTE: this could be leveraged for XSS and other attacks.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • MyBB/Mybb2 versions
    cpe:2.3:a:mybb:mybb:1.4.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:mybb:mybb:1.4.2:*:*:*:*:*:*:*
    • (no CPE)range: =1.4.2
  • MyBB/MyBulletinBoardllm-fuzzy
    Range: =1.4.2

Patches

Vulnerability mechanics

References

3

News mentions

0

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