CVE-2020-19709 Cross-site scripting in feehicms
Attackers can execute arbitrary web or HTML code via crafted payloads in FeehiCMS due to insufficient filtering of tag parameters.
- 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-2020-19709?
CVE-2020-19709 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Aug 2021. 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
Insufficient filtering of the tag parameters in feehicms 0.1.3 allows attackers to execute arbitrary web or HTML via a crafted payload.
Weakness: CWE-79
Which versions are affected by CVE-2020-19709?
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 0.1.3 | None |
feehi/feehicms Packagist | All versions to 0.1.3 | None |
Products include Feehi Feehicms.
How do I fix CVE-2020-19709?
No fix has been published for CVE-2020-19709 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-2020-19709 being exploited?
There is no known exploitation of CVE-2020-19709 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-f8pv-x7h8-687v.