CVE-2022-40373 FeehiCMS Cross Site Scripting vulnerability
Remote attackers can execute arbitrary code via crafted XML file uploads in FeehiCMS, requiring immediate upgrade.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-40373?
CVE-2022-40373 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Dec 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.1.1 allows remote attackers to run arbitrary code via upload of crafted XML file.
Weakness: CWE-79
Which versions are affected by CVE-2022-40373?
2 open source packages ship an affected version, including feehi/feehicms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
feehi/feehicms Packagist | All versions to 2.1.1 | None |
feehi/feehicms Packagist | All versions to 2.1.1 | None |
Products include Feehi Feehicms.
How do I fix CVE-2022-40373?
No fix has been published for CVE-2022-40373 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-2022-40373 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-40373 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xv8h-43h9-v3jq.