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Fehelper

fehelper

Vendor: Fehelper Project • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Fehelper Project
1Fehelper
Jun 17, 2026
Jun 26, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
FeHelper through 2019-06-19 allows arbitrary code execution during a JSON format operation, as demonstrated by the {"a":(function(){confirm(1)})()} input.