Buffer Overflow

Overview org.webjars.npm:fast-xml-parser is a Validate XML, Parse XML, Build XML without C/C++ based libraries Affected versions of this package are vulnerable to Buffer Overflow via the XMLBuilder when preserveOrder:true is set. An attacker can cause the application to crash by providing special...

com.codbex.atlas:codbex-atlas-application (>=2.62.0, <=2.120.0), com.codbex.gaia:codbex-gaia-application (>=2.61.0, <=2.104.0) +25 more potentially affected by CVE-2026-27942 via org.webjars.npm:fast-xml-parser (>=4.5.3, <=5.8.0)

org.webjars.npm:fast-xml-parser MAVEN version =4.5.3, =2.62.0, =2.61.0, =2.52.0, =2.52.0, =2.51.0, =2.51.0, =3.6.0, =2.50.0, =5.0.0, =5.0.0, =11.58.0, =12.2.0, =11.58.0, =11.58.0, =14.19.0, =14.28.0 and more Source cves: CVE-2026-27942 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15353392...

Buffer Overflow

Overview fast-xml-parser is a Validate XML, Parse XML, Build XML without C/C++ based libraries Affected versions of this package are vulnerable to Buffer Overflow via the XMLBuilder when preserveOrder:true is set. An attacker can cause the application to crash by providing specially crafted input...

DEBIAN-CVE-2026-27942

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

UBUNTU-CVE-2026-27942

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942 fast-xml-parser has stack overflow in XMLBuilder with preserveOrder

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942

CVE-2026-27942 affects fast-xml-parser. Before 5.3.8, XMLBuilder with preserveOrder: true can crash with a stack overflow. The issue is fixed in 5.3.8. Workarounds include building XML with preserveOrder: false or validating input data before passing to the builder. Connected sources also referen...

CVE-2026-27942 fast-xml-parser has stack overflow in XMLBuilder with preserveOrder

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-27942 fast-xml-parser has stack overflow in XMLBuilder with preserveOrder

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. Prior to version 5.3.8, the application crashes with stack overflow when user use XML builder with preserveOrder:true. Version 5.3.8 fixes the issue. As...

CVE-2026-26682

An issue in fastCMS before v.0.1.6 allows a local attacker to execute arbitrary code via the PluginController.java component...

📄 fast-xml-parser REGEX Injection / Cross Site Scripting

fast-xml-parser versions starting at 4.1.3 and below 5.3.5 suffer from a REGEX injection issue that can allow for cross site scripting attacks. ============================================================================================================================================= | Title :...

fast-xml-parser 安全漏洞

fast-xml-parser is an open-source library developed by Natural Intelligence. It is used for quickly validating, parsing, and constructing XML files without relying on C/C++-based libraries or callbacks. Versions of fast-xml-parser prior to 5.3.8 contained a security vulnerability. This...

Malicious code in react-svg-helper-fast (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 39fb02f7b438a7ec942c0fa38a79d9d1c8014a7747696a55445376fce8f8d721 The package react-svg-helper-fast was found to contain malicious code. Source: ghsa-malware...

MAL-2026-1031 Malicious code in react-svg-helper-fast (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 39fb02f7b438a7ec942c0fa38a79d9d1c8014a7747696a55445376fce8f8d721 The package react-svg-helper-fast was found to contain malicious code. Source: ghsa-malware...

Top Technology Stacks for MVP Development in 2026

Top technology stacks for MVP development in 2026, best tools for fast launch, scalability, cost efficiency, and proven frameworks for startups building products...

CVE-2026-2979

A flaw has been found in FastApiAdmin up to 2.2.0. This issue affects the function useravataruploadcontroller of the file /backend/app/api/v1/modulesystem/user/controller.py of the component Scheduled Task API. Executing a manipulation can lead to unrestricted upload. The attack can be launched...

CVE-2026-2979 FastApiAdmin Scheduled Task API controller.py user_avatar_upload_controller unrestricted upload

A flaw has been found in FastApiAdmin up to 2.2.0. This issue affects the function useravataruploadcontroller of the file /backend/app/api/v1/modulesystem/user/controller.py of the component Scheduled Task API. Executing a manipulation can lead to unrestricted upload. The attack can be launched...