Reflected XSS Vulnerability in Plesk Onyx by Plesk
CVE-2020-11584

6.1MEDIUM

Key Information:

Vendor

Plesk

Status
Onyx
Vendor
CVE Published:
3 August 2020

What is CVE-2020-11584?

A reflected XSS vulnerability exists in Plesk Onyx 17.8.11 that allows remote, unauthenticated attackers to inject malicious JavaScript, HTML, or CSS through crafted HTTP GET requests. This flaw can lead to unauthorized actions and information disclosure when exploited, emphasizing the importance of timely security updates to protect impacted systems.

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References

https://medium.com/%400x00crash/xss-reflected-in-plesk-on...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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