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Medium 5.9
flat through 6.0.1 Denial of Service via unflatten() Numeric Array Index Keys
flat through 6.0.1 contains an uncontrolled resource allocation vulnerability in unflatten() that allows attackers to create huge sparse arrays via unbounded numeric keys. Attackers can supply flattened keys such as a.4294967294, causing iteration with forEac…
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Medium 6.3
hughsk flat index.js unflatten prototype pollution
A vulnerability, which was classified as critical, was found in hughsk flat up to 5.0.0. This affects the function unflatten of the file index.js. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollutio…