CVE-2020-25911 XML External Entity vulnerability in MODX CMS
An XML External Entity vulnerability in MODX CMS allows attackers to disclose information or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-25911?
CVE-2020-25911 is a critical vulnerability in n/a, published on 31 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A XML External Entity (XXE) vulnerability was discovered in the modRestServiceRequest component in MODX CMS 2.7.3 which can lead to an information disclosure or denial of service (DOS).
Weakness: CWE-611
Which versions are affected by CVE-2020-25911?
3 open source packages ship an affected version, including modx/revolution and modx. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
modx/revolution Packagist | All versions | 2.8.0 |
modx/revolution Packagist | All versions | 2.8.0 |
modx Bitnami | From 2.7.3 to 2.7.3 | None |
Products include Modx Modx Revolution.
How do I fix CVE-2020-25911?
Upgrade modx/revolution to 2.8.0 or later.
Is CVE-2020-25911 being exploited?
There is no known exploitation of CVE-2020-25911 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as BIT-modx-2020-25911, GHSA-vhfp-9wvj-gwvg.