Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

CVE-2026-24400 AssertJ has XML External Entity (XXE) vulnerability when parsing untrusted XML via isXmlEqualTo assertion

🗓️ 26 Jan 2026 22:19:02Reported by GoogleType 
osv
 osv🔗 osv.dev👁 4 Views

XXE vulnerability in AssertJ when parsing untrusted input via isXmlEqualTo or XmlStringPrettyFormatter; upgrade to version 3.27.7 or avoid use.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - IoT Component uses multiple third party dependencies which is vulnerable to multiple CVEs.
1 Apr 202607:22
–ibm
IBM Security Bulletins		Security Bulletin: MongoDB Enterprised Advanced affected by: XML External Entity (XXE) vulnerability (CVE-2026-24400)
11 May 202618:22
–ibm
IBM Security Bulletins		Security Bulletin: IBM Operator for Apache Flink is affected by a vulnerability in AssertJ library (CVE-2026-24400)
14 May 202610:00
–ibm
IBM Security Bulletins		Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in AssertJ (CVE-2026-24400)
24 Mar 202620:57
–ibm
IBM Security Bulletins		Security Bulletin: IBM Operator for Apache Flink is affected by a vulnerability in AssertJ library (CVE-2026-24400)
14 May 202609:59
–ibm
ATTACKERKB		CVE-2026-24400
26 Jan 202622:19
–attackerkb
Tenable Nessus		Amazon Linux 2023 : assertj-core, assertj-core-javadoc (ALAS2023-2026-1448)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : javapackages-bootstrap (ALAS2023-2026-1449)
6 Mar 202600:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : assertj-core (openSUSE-SU-2026:20298-1)
6 Mar 202600:00
–nessus
Tenable Nessus		Oracle Database Server (April 2026 CPU)
24 Apr 202600:00
–nessus
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
10 Apr 2026 05:40Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.2
EPSS0.00029
extensible markup languageassertj libraryuntrusted inputdeprecated featureversion upgrade
4