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Search Results (1364 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-27136 | 2026-04-15 | N/A | ||
| LocalS3 is an Amazon S3 mock service for testing and local development. Prior to version 1.21, the LocalS3 service's bucket creation endpoint is vulnerable to XML External Entity (XXE) injection. When processing the CreateBucketConfiguration XML document during bucket creation, the service's XML parser is configured to resolve external entities. This allows an attacker to declare an external entity that references an internal URL, which the server will then attempt to fetch when parsing the XML. The vulnerability specifically occurs in the location constraint processing, where the XML parser resolves external entities without proper validation or restrictions. When the external entity is resolved, the server makes an HTTP request to the specified URL and includes the response content in the parsed XML document. This vulnerability can be exploited to perform server-side request forgery (SSRF) attacks, allowing an attacker to make requests to internal services or resources that should not be accessible from external networks. The server will include the responses from these internal requests in the resulting bucket configuration, effectively leaking sensitive information. The attacker only needs to be able to send HTTP requests to the LocalS3 service to exploit this vulnerability. | ||||
| CVE-2024-52596 | 1 Simplesamlphp | 1 Xml-common | 2026-04-15 | N/A |
| SimpleSAMLphp xml-common is a common classes for handling XML-structures. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 1.19.0. | ||||
| CVE-2024-45294 | 1 Redhat | 2 Apache Camel Spring Boot, Camel Quarkus | 2026-04-15 | 8.6 High |
| The HL7 FHIR Core Artifacts repository provides the java core object handling code, with utilities (including validator), for the Fast Healthcare Interoperability Resources (FHIR) specification. Prior to version 6.3.23, XSLT transforms performed by various components are vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag could produce XML containing data from the host system. This impacts use cases where org.hl7.fhir.core is being used to within a host where external clients can submit XML. This issue has been patched in release 6.3.23. No known workarounds are available. | ||||
| CVE-2025-6985 | 1 Langchain-ai | 1 Langchain | 2026-04-15 | 7.5 High |
| The HTMLSectionSplitter class in langchain-text-splitters version 0.3.8 is vulnerable to XML External Entity (XXE) attacks due to unsafe XSLT parsing. This vulnerability arises because the class allows the use of arbitrary XSLT stylesheets, which are parsed using lxml.etree.parse() and lxml.etree.XSLT() without any hardening measures. In lxml versions up to 4.9.x, external entities are resolved by default, allowing attackers to read arbitrary local files or perform outbound HTTP(S) fetches. In lxml versions 5.0 and above, while entity expansion is disabled, the XSLT document() function can still read any URI unless XSLTAccessControl is applied. This vulnerability allows remote attackers to gain read-only access to any file the LangChain process can reach, including sensitive files such as SSH keys, environment files, source code, or cloud metadata. No authentication, special privileges, or user interaction are required, and the issue is exploitable in default deployments that enable custom XSLT. | ||||
| CVE-2024-55887 | 2026-04-15 | 8.6 High | ||
| Ucum-java is a FHIR Java library providing UCUM Services. In versions prior to 1.0.9, XML parsing performed by the UcumEssenceService is vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag could produce XML containing data from the host system. This impacts use cases where ucum is being used to within a host where external clients can submit XML. Release 1.0.9 of Ucum-java fixes this vulnerability. As a workaround, ensure that the source xml for instantiating UcumEssenceService is trusted. | ||||
| CVE-2024-47582 | 2026-04-15 | 5.3 Medium | ||
| Due to missing validation of XML input, an unauthenticated attacker could send malicious input to an endpoint which leads to XML Entity Expansion attack. This causes limited impact on availability of the application. | ||||
| CVE-2021-47621 | 1 Classgraph | 1 Classgraph | 2026-04-15 | 7.5 High |
| ClassGraph before 4.8.112 was not resistant to XML eXternal Entity (XXE) attacks. | ||||
| CVE-2025-48882 | 2026-04-15 | N/A | ||
| PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability. | ||||
| CVE-2025-66371 | 1 Iteras | 1 Peppol-py | 2026-04-15 | 5 Medium |
| Peppol-py before 1.1.1 allows XXE attacks because of the Saxon configuration. When validating XML-based invoices, the XML parser could read files from the filesystem and expose their content to a remote host. | ||||
| CVE-2024-52806 | 1 Simplesamlphp | 1 Saml2 | 2026-04-15 | 8.3 High |
| SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18. | ||||
| CVE-2025-10183 | 1 Teccom | 1 Tecconnect | 2026-04-15 | 9.1 Critical |
| A blind XML External Entity (XXE) injection in the OpenMessaging webservice in TecCom TecConnect 4.1 allows an unauthenticated attacker to exfiltrate arbitrary files to an attacker-controlled server. TecConnect 4.1 is considered end-of-life as of December 2023. Users are advised to upgrade to TecCom Connect 5. | ||||
| CVE-2024-52807 | 1 Hl7 | 1 Fhir Ig Publisher | 2026-04-15 | 8.6 High |
| The HL7 FHIR IG publisher is a tool to take a set of inputs and create a standard FHIR IG. Prior to version 1.7.4, XSLT transforms performed by various components are vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag `( ]>` could produce XML containing data from the host system. This impacts use cases where org.hl7.fhir.publisher is being used to within a host where external clients can submit XML. A previous release provided an incomplete solution revealed by new testing. This issue has been patched as of version 1.7.4. No known workarounds are available. | ||||
| CVE-2024-38374 | 1 Cyclonedx | 1 Cyclonedx Core Java | 2026-04-15 | 7.5 High |
| The CycloneDX core module provides a model representation of the SBOM along with utilities to assist in creating, validating, and parsing SBOMs. Before deserializing CycloneDX Bill of Materials in XML format, _cyclonedx-core-java_ leverages XPath expressions to determine the schema version of the BOM. The `DocumentBuilderFactory` used to evaluate XPath expressions was not configured securely, making the library vulnerable to XML External Entity (XXE) injection. This vulnerability has been fixed in cyclonedx-core-java version 9.0.4. | ||||
| CVE-2025-66372 | 1 Mustang Project | 1 Mustang | 2026-04-15 | 2.8 Low |
| Mustang before 2.16.3 allows exfiltrating files via XXE attacks. | ||||
| CVE-2024-9044 | 2026-04-15 | N/A | ||
| A XML External Entity (XXE) vulnerability has been identified in Easy Tax Client Software 2023 1.2 and earlier across multiple platforms, including Windows, Linux, and macOS. | ||||
| CVE-2025-27523 | 2026-04-15 | 8.7 High | ||
| XXE vulnerability in Hitachi JP1/IT Desktop Management 2 - Smart Device Manager on Windows.This issue affects JP1/IT Desktop Management 2 - Smart Device Manager: from 12-00 before 12-00-08, from 11-10 through 11-10-08, from 11-00 through 11-00-05, from 10-50 through 10-50-06. | ||||
| CVE-2025-34142 | 2026-04-15 | N/A | ||
| An XML External Entity (XXE) injection vulnerability exists in ETQ Reliance on the CG (legacy) platform within the `/resources/sessions/sso` endpoint. The SAML authentication handler processes XML input without disabling external entity resolution, allowing crafted SAML responses to invoke external entity references. This could enable attackers to retrieve sensitive files or perform server-side request forgery (SSRF). The issue was addressed by disabling external entity processing for the affected XML parser in versions SE.2025.1 and 2025.1.2. | ||||
| CVE-2024-54005 | 2026-04-15 | 5.1 Medium | ||
| A vulnerability has been identified in COMOS V10.3 (All versions < V10.3.3.5.8), COMOS V10.4.0 (All versions), COMOS V10.4.1 (All versions), COMOS V10.4.2 (All versions), COMOS V10.4.3 (All versions < V10.4.3.0.47), COMOS V10.4.4 (All versions < V10.4.4.2), COMOS V10.4.4.1 (All versions < V10.4.4.1.21). The PDMS/E3D Engineering Interface improperly handles XML External Entity (XXE) entries when communicating with an external application. This could allow an attacker to extract any file with a known location on the user's system or accessible network folders by injecting malicious data into the communication channel between the two systems. | ||||
| CVE-2024-55081 | 2026-04-15 | 9.8 Critical | ||
| An XML External Entity (XXE) injection vulnerability in the component /datagrip/upload of Chat2DB v0.3.5 allows attackers to execute arbitrary code via supplying a crafted XML input. | ||||
| CVE-2026-34401 | 1 Microsoft | 2 Xml Notepad, Xmlnotepad | 2026-04-14 | 6.5 Medium |
| XML Notepad is a Windows program that provides a simple intuitive User Interface for browsing and editing XML documents. Prior to version 2.9.0.21, XML Notepad does not disable DTD processing by default which means external entities are resolved automatically. There is a well known attack related to malicious DTD files where an attacker to craft a malicious XML file that loads a DTD that causes XML Notepad to make outbound HTTP/SMB requests, potentially leaking local file contents or capturing the victim's NTLM credentials. This issue has been patched in version 2.9.0.21. | ||||