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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTcyaG0tZng3OC14d2hj

XSS vulnerability on contacts view

Impact

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.

Patches

Upgrade to 3.3.4 or 4.0.0

Workarounds

No

References

https://github.com/mautic/mautic/releases/tag/3.3.4
https://github.com/mautic/mautic/releases/tag/4.0.0

For more information

If you have any questions or comments about this advisory:

Permalink: https://github.com/advisories/GHSA-72hm-fx78-xwhc
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTcyaG0tZng3OC14d2hj
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: 2 months ago


CVSS Score: 8.4
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Identifiers: GHSA-72hm-fx78-xwhc, CVE-2021-27911
References: Repository: https://github.com/mautic/mautic
Blast Radius: 4.0

Affected Packages

packagist:mautic/core
Dependent packages: 2
Dependent repositories: 3
Downloads: 1,952 total
Affected Version Ranges: >= 4.0.0-alpha1, < 4.0.0, < 3.3.4
Fixed in: 4.0.0, 3.3.4
All affected versions: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.3.0, 2.4.0, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.7.0, 2.7.1, 2.8.0, 2.8.1, 2.8.2, 2.9.0, 2.9.1, 2.9.2, 2.10.0, 2.10.1, 2.11.0, 2.12.0, 2.12.1, 2.12.2, 2.13.0, 2.13.1, 2.14.0, 2.14.1, 2.14.2, 2.15.0, 2.15.1, 2.15.2, 2.15.3, 2.16.0, 2.16.1, 2.16.2, 2.16.3, 2.16.4, 2.16.5, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 3.1.1, 3.1.2, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 4.0.0-alpha1, 4.0.0-beta, 4.0.0-rc
All unaffected versions: 3.3.4, 3.3.5, 4.0.0, 4.0.1, 4.0.2, 4.1.0, 4.1.1, 4.1.2, 4.2.0, 4.2.1, 4.2.2, 4.3.0, 4.3.1, 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.4.8, 4.4.9, 4.4.10, 4.4.11, 4.4.12, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4