CVE-2024-55156 XML external entity in n/a
Attackers can access sensitive information by supplying crafted XML event messages to the Java SDK for CloudEvents.
- 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-2024-55156?
CVE-2024-55156 is a medium-severity vulnerability in n/a, published on 21 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An XML External Entity (XXE) vulnerability in the deserializeArgs() method of Java SDK for CloudEvents v4.0.1 allows attackers to access sensitive information via supplying a crafted XML-formatted event message.
Weakness: CWE-134
Which versions are affected by CVE-2024-55156?
How do I fix CVE-2024-55156?
No fix has been published for CVE-2024-55156 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-55156 being exploited?
There is no known exploitation of CVE-2024-55156 in the wild and no public exploit code.
Sources
Also known as GHSA-7jh3-f4p5-7prm.