CVE-2020-12679 Cross-site scripting in n/a

What is CVE-2020-12679?

CVE-2020-12679 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 May 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A reflected cross-site scripting (XSS) vulnerability in the Mitel ShoreTel Conference Web Application 19.50.1000.0 before MiVoice Connect 18.7 SP2 allows remote attackers to inject arbitrary JavaScript and HTML via the PATH_INFO to home.php.

Weakness: CWE-79

Which versions are affected by CVE-2020-12679?

It affects 2 products.

Products include Mitel Mivoice Connect, Mitel Shoretel Conference Web.

How do I fix CVE-2020-12679?

No fix has been published for CVE-2020-12679 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2020-12679 being exploited?

There is no known exploitation of CVE-2020-12679 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2022-29499 Mitel MiVoice Connect Data Validation Exploited Critical 9.8
• CVE-2022-40765 Mitel MiVoice Connect Command Injection Exploited Medium 6.8
• CVE-2022-41223 Mitel MiVoice Connect Code Injection Exploited Medium 6.8
• CVE-2023-32748 Missing authorization in n/a Critical 9.8
• CVE-2023-31457 Missing authorization in n/a Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-88cp-7c7w-6vx6.