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HIGH · 7.5

CVE-2019-18949

SnowHaze before 2.6.6 is sometimes too late to honor a per-site JavaScript blocking setting, which leads to unintended JavaScript execution via a chain of webpage redirections targeted to the user's b...

Vulnerability Description

SnowHaze before 2.6.6 is sometimes too late to honor a per-site JavaScript blocking setting, which leads to unintended JavaScript execution via a chain of webpage redirections targeted to the user's browser configuration.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
SnowhazeSnowhaze< 2.6.6

Related Weaknesses (CWE)

CWE-863

References

FAQ

What is CVE-2019-18949?

CVE-2019-18949 is a vulnerability with a CVSS score of 7.5 (HIGH). SnowHaze before 2.6.6 is sometimes too late to honor a per-site JavaScript blocking setting, which leads to unintended JavaScript execution via a chain of webpage redirections targeted to the user's b...

How severe is CVE-2019-18949?

CVE-2019-18949 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-18949?

Check the references section above for vendor advisories and patch information. Affected products include: Snowhaze Snowhaze.