CVE-2022-43120 Subrion CMS is vulnerable to Cross-Site Scripting (XSS)
Attackers can execute arbitrary scripts in Subrion CMS via XSS in the field default value input, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-43120?
CVE-2022-43120 is a medium-severity cross-site scripting vulnerability in n/a, published on 9 Nov 2022. 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 cross-site scripting (XSS) vulnerability in the /panel/fields/add component of Intelliants Subrion CMS v4.2.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Field default value text field.
Weakness: CWE-79
Which versions are affected by CVE-2022-43120?
2 open source packages ship an affected version, including intelliants/subrion. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
intelliants/subrion Packagist | All versions to 4.2.1 | None |
intelliants/subrion Packagist | All versions to 4.2.1 | None |
Products include Intelliants Subrion Cms.
How do I fix CVE-2022-43120?
No fix has been published for CVE-2022-43120 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-2022-43120 being exploited?
There is no known exploitation of CVE-2022-43120 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3wmg-28v9-8hf6.