CVE-2024-55156

Name: CVE-2024-55156
Creator: NVD / NIST
Published: 2025-02-21T18:15:18.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2024-55156 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

EPSS Probability

0.21%

10.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-134

References

https://github.com/aixiao0621/CVE/blob/main/CVE-2024-55156/README.md

Timeline

Published: Feb 21, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2024-55156?

How severe is CVE-2024-55156?

CVE-2024-55156 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2024-55156?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-55156?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST