Vulnerability Details : CVE-2021-3815
Potential exploit
utils.js is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Products affected by CVE-2021-3815
- cpe:2.3:a:utils.js_project:utils.js:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3815
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3815
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
8.0
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H |
2.5
|
5.5
|
huntr.dev | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-3815
-
The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.Assigned by: security@huntr.dev (Primary)
References for CVE-2021-3815
-
https://huntr.dev/bounties/20f48c63-f078-4173-bcac-a9f34885f2c0
Prototype Pollution vulnerability found in utils.jsExploit;Issue Tracking;Patch;Third Party Advisory
-
https://github.com/fabiocaccamo/utils.js/commit/102efafb291ce1916985514440d3bf8a6826890a
Fixed prototype pollution. #6 · fabiocaccamo/utils.js@102efaf · GitHubPatch;Third Party Advisory
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