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CVE-2008-4106: WordPress before 2.6.2 does not properly handle MySQL warnings about insertion of username strings that exceed the maximum column width of the user_login column, and does not properly handle space cha

medium Affects WordPress core. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

WordPress before 2.6.2 does not properly handle MySQL warnings about insertion of username strings that exceed the maximum column width of the user_login column, and does not properly handle space cha

Package
WordPress core WordPress
Affected versions
<=2.6.1 or =0.71-gold or =1.0-platinum or =1.0.1-miles or =1.0.2-blakey or =1.2-delta or =1.2-mingus or =1.2.1 or =1.2.2 or =1.5-strayhorn or =1.5.1.1 or =1.5.1.2 or =1.5.1.3 or =1.5.2 or =2.0 or =2.0.1 or =2.0.4 or =2.0.5 or =2.0.6 or =2.0.7 or =2.0.9 or =2.0.10 or =2.0.11 or =2.1 or =2.1.1 or =2.1.2 or =2.1.3 or =2.2 or =2.2.1 or =2.2.2 or =2.2.3 or =2.5 or =2.5.1 or =2.6
Fixed in
no fix recorded
Severity
medium  CVSS 5.1
Exploitation
not on CISA KEV · EPSS 5% (92.7th percentile)
Published
2008-09-18
Source
nvd

References

CWE-20
NVD recordWordPress core advisories

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