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CVE-2021-27911

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CVE-2021-27911

Published: Aug 30, 2021

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

8.3

HIGH

Description

Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack through the contact's first or last name and triggered when viewing a contact's details page then clicking on the action drop down and hovering over the Campaigns button. Contact first and last name can be populated from different sources such as UI, API, 3rd party syncing, forms, etc.

VendorProductVersions

Mautic

Mautic

affected
unspecified - < 3.3.4
affected
unspecified - < 4.0.0

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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