CVE-2020-13883 XML external entity in n/a
Attackers can exploit XML External Entity vulnerabilities in the Management Console to read sensitive data or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-13883?
CVE-2020-13883 is a medium-severity vulnerability in Wso2 Api Manager, published on 6 Jun 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
In WSO2 API Manager 3.0.0 and earlier, WSO2 API Microgateway 2.2.0, and WSO2 IS as Key Manager 5.9.0 and earlier, Management Console allows XXE during addition or update of a Lifecycle.
Weakness: CWE-611
Which versions are affected by CVE-2020-13883?
It affects 3 products.
Products include Wso2 Api Manager, Wso2 Api Microgateway, Wso2 Identity Server as Key Manager.
How do I fix CVE-2020-13883?
No fix has been published for CVE-2020-13883 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-13883 being exploited?
There is no known exploitation of CVE-2020-13883 in the wild and no public exploit code.
Other vulnerabilities in Wso2 Api Manager
- CVE-2022-29464 WSO2 Multiple Products Unrestrictive Upload of File
- CVE-2024-6914 Incorrect Authorization in Multiple WSO2 Products via Account Recovery SOAP Admin Service Leading to Account Takeover
- CVE-2020-13226 WSO2 API Manager vulnerable to SSRF
- CVE-2025-2905 An XML External Entity (XXE) vulnerability in Multiple WSO2 Products
- CVE-2021-42646 XML external entity in n/a
Sources
Also known as GHSA-m63m-4jjg-fw34.