CVE-2021-20066 : JSDom improperly allows the loading of local resources, which allows for local f

JSDom improperly allows the loading of local resources, which allows for local files to be manipulated by a malicious web page when script execution is enabled.

Published 2021-02-16 20:15:16

Updated 2022-10-27 21:14:10

Source Tenable Network Security, Inc.

View at NVD, CVE.org

Products affected by CVE-2021-20066

Jsdom Project » Jsdom » Version: N/A
cpe:2.3:a:jsdom_project:jsdom:-:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-20066

EPSS FAQ

0.14%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 50 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-20066

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
5.6	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L	2.2	3.4	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

References for CVE-2021-20066

https://www.tenable.com/security/research/tra-2021-05

JSDom Improper Loading of Local Resources | Tenable®
Exploit;Third Party Advisory
https://github.com/jsdom/jsdom/issues/3124#issuecomment-783502951

[CVE-2021-20066] : JSDom improperly allows the loading of local resources · Issue #3124 · jsdom/jsdom · GitHub
Exploit;Issue Tracking;Third Party Advisory

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Vulnerability Details : CVE-2021-20066

Products affected by CVE-2021-20066

Exploit prediction scoring system (EPSS) score for CVE-2021-20066

CVSS scores for CVE-2021-20066

References for CVE-2021-20066