SB2021011931 - Multiple vulnerabilities in Mautic

Description

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2018-11200)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

The vulnerability allows a remote attacker to execute javascript code.

The vulnerability exists due to cross-site scripting in the company name field when processing company name input. A remote attacker can submit a specially crafted company name to execute javascript code.

2) Cross-site scripting (CVE-ID: CVE-2018-11198)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

The vulnerability allows a remote attacker to execute arbitrary script code in a victim's browser.

The vulnerability exists due to cross-site scripting in the author URL field of themes when rendering theme metadata. A remote attacker can supply a crafted author URL value to execute arbitrary script code in a victim's browser.

Remediation

Install update from vendor's website.

References

• https://github.com/mautic/mautic/security/advisories/GHSA-9hx7-rg7w-xm79
• https://github.com/mautic/mautic/releases/tag/2.14.0
• https://github.com/mautic/mautic/security/advisories/GHSA-xcf7-cj8q-pcjm