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NVD Vulnerability Details :

CVE-2020-21474

Modified

Source-cve@mitre.org

Published At-20 Jun, 2023 | 15:15

Updated At-10 Dec, 2024 | 16:15

File Upload vulnerability in NucleusCMS v.3.71 allows a remote attacker to execute arbitrary code via the /nucleus/plugins/skinfiles/?dir=rsd parameter.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CPE Matches

nucleuscms>>nucleuscms>>3.71

cpe:2.3:a:nucleuscms:nucleuscms:3.71:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-434	Primary	nvd@nist.gov
CWE-434	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-434

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-434

Type: Secondary

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://github.com/NucleusCMS/NucleusCMS/issues/95	cve@mitre.org	Exploit Issue Tracking
https://github.com/NucleusCMS/NucleusCMS/issues/95	af854a3a-2127-422b-91ae-364da2661108	Exploit Issue Tracking

Hyperlink: https://github.com/NucleusCMS/NucleusCMS/issues/95

Source: cve@mitre.org

Resource:

Exploit

Issue Tracking

Hyperlink: https://github.com/NucleusCMS/NucleusCMS/issues/95

Source: af854a3a-2127-422b-91ae-364da2661108

Resource:

Exploit

Issue Tracking

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History