PoC Index

CVE-2019-12966

CRITICAL 9.8EPSS 2.4%

FeHelper through 2019-06-19 allows arbitrary code execution during a JSON format operation, as demonstrated by the {"a":(function(){confirm(1)})()} input.

CVSS v3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
2.40% chance of exploitation in the next 30 days, 83th percentile
Published
2019-06-26
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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