Custom Background
Custom Background has one disclosed vulnerability in the WordSec catalog, all reported in 2014; it remains unpatched as of September 2026. Their average CVSS score is 9.8, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 0 high.
The most common weakness is Unrestricted Upload Of File With Dangerous Type, behind 1 of the records (100%).
The one issue recorded for Custom Background has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2014.
All of these findings were reported by CaFc Versace.
Most severe open issueCVSS 9.8
Custom Background <= 3.2.2.67929 - Arbitrary File Upload
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1 records
Showing 1–1 of 1 reports
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