CVE-2024-55156

MEDIUM

5.5

CVSS Score

Published: February 21, 2025 at 12:00 AM UTC

Updated: June 17, 2026 at 08:10 AM UTC

1 product affected across 1 vendorSDK Java

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SDK Java · Cloudevents

70%

4.0.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: LOW
Integrity: LOW
Availability: LOW

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-134

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