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MitreCVE-2020-11584

HistoryAug 03, 2020 - 9:15 p.m.

CVE-2020-11584

2020-08-0321:15:10

CWE-79

mitre

web.nvd.nist.gov

cve-2020-11584

xss

reflected

plesk onyx

security vulnerability

nvd

remote unauthenticated users

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.002

Percentile

51.5%

JSON

A GET-based XSS reflected vulnerability in Plesk Onyx 17.8.11 allows remote unauthenticated users to inject arbitrary JavaScript, HTML, or CSS via a GET parameter.

Affected configurations

Nvd

Node

pleskonyxMatch17.8.11

AND

linuxlinux_kernelMatch-

VendorProductVersionCPE
pleskonyx17.8.11cpe:2.3:a:plesk:onyx:17.8.11:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
plesk	onyx	17.8.11	cpe:2.3:a:plesk:onyx:17.8.11:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*

References

medium.com/%400x00crash/xss-reflected-in-plesk-onyx-and-obsidian-1173a3eaffb5

Social References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.002

Percentile

51.5%

JSON

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