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medium

CVE-2019-11358

jQuery prototype pollution via $.extend(true, {}, attackerJSON)

Severity
medium
Affected product
jQuery
Affected versions
jQuery ≥ 1.0, < 3.4.0
Fixed in
jQuery 3.4.0
Detection basis
Component version range
Shipped rule
jQuery: jQuery prototype pollution via $.extend(true, {}, attackerJSON)
Added to NewScan
2026-07-30
Detected by
NewScan — free, self-hosted

How NewScan reports it

COMPONENT VERSION RANGE

NewScan fingerprints jQuery from its response and reports this CVE when the detected version falls inside the affected range below.

References

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