Critical severity · published Aug 23, 2019
CVE-2019-10746
mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0
9.8
CVSS
3.7%
EPSS
No
On KEV
Description
mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
FE
Fedora · Fedoraproject
30; 31 · source: NVD
MI
Mixin-deep · Mixin-deep Project
before 1.3.2; 2.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10746
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10746
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/
Exploit
https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212
Patch
https://www.oracle.com//security-alerts/cpujul2021.html
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