Vulnerability Details CVE-2022-31106
Underscore.deep is a collection of Underscore mixins that operate on nested objects. Versions of `underscore.deep` prior to version 0.5.3 are vulnerable to a prototype pollution vulnerability. An attacker can craft a malicious payload and pass it to `deepFromFlat`, which would pollute any future Objects created. Any users that have `deepFromFlat` or `deepPick` (due to its dependency on `deepFromFlat`) in their code should upgrade to version 0.5.3 as soon as possible. Users unable to upgrade may mitigate this issue by modifying `deepFromFlat` to prevent specific keywords which will prevent this from happening.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.4%
CVSS Severity
CVSS v3 Score 8.3
CVSS v2 Score 7.5
References
- https://github.com/Clever/underscore.deep/commit/b5e109ad05b48371be225fa4d490dd08a94e8ef7
- https://github.com/Clever/underscore.deep/security/advisories/GHSA-8j79-hfj5-f2xm
- https://github.com/Clever/underscore.deep/commit/b5e109ad05b48371be225fa4d490dd08a94e8ef7
- https://github.com/Clever/underscore.deep/security/advisories/GHSA-8j79-hfj5-f2xm
Products affected by CVE-2022-31106
-
cpe:2.3:a:clever:underscore.deep:0.0.1
-
cpe:2.3:a:clever:underscore.deep:0.0.2
-
cpe:2.3:a:clever:underscore.deep:0.0.3
-
cpe:2.3:a:clever:underscore.deep:0.0.4
-
cpe:2.3:a:clever:underscore.deep:0.0.5
-
cpe:2.3:a:clever:underscore.deep:0.1.0
-
cpe:2.3:a:clever:underscore.deep:0.2.0
-
cpe:2.3:a:clever:underscore.deep:0.3.0
-
cpe:2.3:a:clever:underscore.deep:0.4.0
-
cpe:2.3:a:clever:underscore.deep:0.5.0
-
cpe:2.3:a:clever:underscore.deep:0.5.1
-
cpe:2.3:a:clever:underscore.deep:0.5.2