Jetpack CRM < 5.4.3 – Admin+ Cross-Site Scripting | CVE 2022-3919 | Plugin Vulnerabilities

Description

The plugin does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Proof of Concept

1. In the settings of the plugin, in the three input boxes are named "Second Address Label", "Login Logo Override", and "Custom CRM Header", enter the payload: 1" onmouseenter=alert(1) "
2. Refresh the page and hover the mouse on the input boxes to get the XSS trigger.

Affects Plugins

Fixed in 5.4.3

References

CVE

Classification

Type

XSS

OWASP top 10

A7: Cross-Site Scripting (XSS)

CWE

CVSS

Miscellaneous

Original Researcher

zhangyunpei

Submitter

zhangyunpei

Verified

Yes

WPVDB ID

fe2f1d52-8421-4b46-b829-6953a0472dcb

Timeline

Publicly Published

2022-11-21 (about 3 years ago)

Added

2022-11-21 (about 3 years ago)

Last Updated

2022-11-21 (about 3 years ago)

Other

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2021-08-09

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2025-01-16

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2023-10-18

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2024-09-30

Title

Automatically Hierarchic Categories in Menu < 2.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting

Published

2015-02-22

Title

Google Doc Embedder <= 2.5.18 - Cross-Site Scripting (XSS)