CVE-2021-27912 – mautic/core

Package

Manager: composer
Name: mautic/core
Vulnerable Version: >=0 <3.3.4 || >=4.0.0-alpha1 <4.0.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00391 pctl0.59351

Details

XSS vulnerability on asset view ### Impact Mautic versions before 3.3.4 / 4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets. ### 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: * Email us at [security@mautic.org](mailto:security@mautic.org)

Metadata

Created: 2021-09-01T18:40:31Z
Modified: 2021-08-30T18:05:54Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-rh5w-82wh-jhr8/GHSA-rh5w-82wh-jhr8.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-rh5w-82wh-jhr8
Finding: F425
Auto approve: 1