Total
70 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-5427 | 3 Fedoraproject, Mchange, Oracle | 11 Fedora, C3p0, Communications Ip Service Activator and 8 more | 2025-09-05 | 5.0 MEDIUM | 7.5 HIGH |
| c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursive entity expansion when loading configuration. | |||||
| CVE-2025-3225 | 1 Llamaindex | 1 Llamaindex | 2025-07-30 | N/A | 7.5 HIGH |
| An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llama_index repository, specifically affecting version v0.12.21. This vulnerability allows an attacker to supply a malicious Sitemap XML, leading to a Denial of Service (DoS) by exhausting system memory and potentially causing a system crash. The issue is resolved in version v0.12.29. | |||||
| CVE-2024-1455 | 1 Langchain | 1 Langchain | 2025-07-30 | N/A | 5.9 MEDIUM |
| The XMLOutputParser in LangChain uses the etree module from the XML parser in the standard python library which has some XML vulnerabilities; see: https://docs.python.org/3/library/xml.html This primarily affects users that combine an LLM (or agent) with the `XMLOutputParser` and expose the component via an endpoint on a web-service. This would allow a malicious party to attempt to manipulate the LLM to produce a malicious payload for the parser that would compromise the availability of the service. A successful attack is predicated on: 1. Usage of XMLOutputParser 2. Passing of malicious input into the XMLOutputParser either directly or by trying to manipulate an LLM to do so on the users behalf 3. Exposing the component via a web-service | |||||
| CVE-2019-15903 | 2 Libexpat Project, Python | 2 Libexpat, Python | 2025-05-30 | 5.0 MEDIUM | 7.5 HIGH |
| In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. | |||||
| CVE-2022-44641 | 2 Debian, Linaro | 2 Debian Linux, Lava | 2025-04-29 | N/A | 6.5 MEDIUM |
| In Linaro Automated Validation Architecture (LAVA) before 2022.11, users with valid credentials can submit crafted XMLRPC requests that cause a recursive XML entity expansion, leading to excessive use of memory on the server and a Denial of Service. | |||||
| CVE-2017-5644 | 1 Apache | 1 Poi | 2025-04-20 | 7.1 HIGH | 5.5 MEDIUM |
| Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service (CPU consumption) via a specially crafted OOXML file, aka an XML Entity Expansion (XEE) attack. | |||||
| CVE-2022-28652 | 2 Apport Project, Canonical | 2 Apport, Ubuntu Linux | 2025-03-13 | N/A | 5.5 MEDIUM |
| ~/.config/apport/settings parsing is vulnerable to "billion laughs" attack | |||||
| CVE-2021-1267 | 1 Cisco | 1 Secure Firewall Management Center | 2024-11-26 | 4.0 MEDIUM | 4.3 MEDIUM |
| A vulnerability in the dashboard widget of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by crafting an XML-based widget on an affected server. A successful exploit could cause increased memory and CPU utilization, which could result in a DoS condition. | |||||
| CVE-2024-28982 | 1 Hitachi | 1 Pentaho Business Analytics Server | 2024-11-21 | N/A | 7.1 HIGH |
| Hitachi Vantara Pentaho Business Analytics Server versions before 10.1.0.0 and 9.3.0.7, including 8.3.x do not correctly protect the ACL service endpoint of the Pentaho User Console against XML External Entity Reference. | |||||
| CVE-2023-49967 | 1 Typecho | 1 Typecho | 2024-11-21 | N/A | 7.5 HIGH |
| Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc. | |||||
| CVE-2023-41635 | 1 Grupposcai | 1 Realgimm | 2024-11-21 | N/A | 6.5 MEDIUM |
| A XML External Entity (XXE) vulnerability in the VerifichePeriodiche.aspx component of GruppoSCAI RealGimm v1.1.37p38 allows attackers to read any file in the filesystem via supplying a crafted XML file. | |||||
| CVE-2023-3569 | 1 Phoenixcontact | 14 Cloud Client 1101t-tx, Cloud Client 1101t-tx Firmware, Tc Cloud Client 1002-4g and 11 more | 2024-11-21 | N/A | 4.9 MEDIUM |
| In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an authenticated remote attacker with admin privileges could upload a crafted XML file which causes a denial-of-service. | |||||
| CVE-2023-38490 | 1 Getkirby | 1 Kirby | 2024-11-21 | N/A | 6.8 MEDIUM |
| Kirby is a content management system. A vulnerability in versions prior to 3.5.8.3, 3.6.6.3, 3.7.5.2, 3.8.4.1, and 3.9.6 only affects Kirby sites that use the `Xml` data handler (e.g. `Data::decode($string, 'xml')`) or the `Xml::parse()` method in site or plugin code. The Kirby core does not use any of the affected methods. XML External Entities (XXE) is a little used feature in the XML markup language that allows to include data from external files in an XML structure. If the name of the external file can be controlled by an attacker, this becomes a vulnerability that can be abused for various system impacts like the disclosure of internal or confidential data that is stored on the server (arbitrary file disclosure) or to perform network requests on behalf of the server (server-side request forgery, SSRF). Kirby's `Xml::parse()` method used PHP's `LIBXML_NOENT` constant, which enabled the processing of XML external entities during the parsing operation. The `Xml::parse()` method is used in the `Xml` data handler (e.g. `Data::decode($string, 'xml')`). Both the vulnerable method and the data handler are not used in the Kirby core. However they may be used in site or plugin code, e.g. to parse RSS feeds or other XML files. If those files are of an external origin (e.g. uploaded by a user or retrieved from an external URL), attackers may be able to include an external entity in the XML file that will then be processed in the parsing process. Kirby sites that don't use XML parsing in site or plugin code are *not* affected. The problem has been patched in Kirby 3.5.8.3, 3.6.6.3, 3.7.5.2, 3.8.4.1, and 3.9.6. In all of the mentioned releases, the maintainers have removed the `LIBXML_NOENT` constant as processing of external entities is out of scope of the parsing logic. This protects all uses of the method against the described vulnerability. | |||||
| CVE-2023-28118 | 1 Kaml Project | 1 Kaml | 2024-11-21 | N/A | 7.5 HIGH |
| kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds. | |||||
| CVE-2023-20052 | 3 Cisco, Clamav, Stormshield | 4 Secure Endpoint, Secure Endpoint Private Cloud, Clamav and 1 more | 2024-11-21 | N/A | 5.3 MEDIUM |
| On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process. | |||||
| CVE-2022-34467 | 1 Mendix | 1 Excel Importer | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| A vulnerability has been identified in Mendix Excel Importer Module (Mendix 8 compatible) (All versions < V9.2.2), Mendix Excel Importer Module (Mendix 9 compatible) (All versions < V10.1.2). The affected component is vulnerable to XML Entity Expansion Injection. An attacker may use this to compromise the availability of the affected component. | |||||
| CVE-2022-34430 | 1 Dell | 1 Hybrid Client | 2024-11-21 | N/A | 7.1 HIGH |
| Dell Hybrid Client below 1.8 version contains a Zip Bomb Vulnerability in UI. A guest privilege attacker could potentially exploit this vulnerability, leading to system files modification. | |||||
| CVE-2022-33977 | 1 Untangle Project | 1 Untangle | 2024-11-21 | N/A | 7.5 HIGH |
| untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts recursive entity references in DTDs. By exploiting this vulnerability, a remote unauthenticated attacker may cause a denial-of-service (DoS) condition on the server where the product is running. | |||||
| CVE-2022-26662 | 2 Debian, Tryton | 3 Debian Linux, Proteus, Trytond | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An XML Entity Expansion (XEE) issue was discovered in Tryton Application Platform (Server) 5.x through 5.0.45, 6.x through 6.0.15, and 6.1.x and 6.2.x through 6.2.5, and Tryton Application Platform (Command Line Client (proteus)) 5.x through 5.0.11, 6.x through 6.0.4, and 6.1.x and 6.2.x through 6.2.1. An unauthenticated user can send a crafted XML-RPC message to consume all the resources of the server. | |||||
| CVE-2022-25857 | 2 Debian, Snakeyaml Project | 2 Debian Linux, Snakeyaml | 2024-11-21 | N/A | 7.5 HIGH |
| The package org.yaml:snakeyaml from 0 and before 1.31 are vulnerable to Denial of Service (DoS) due missing to nested depth limitation for collections. | |||||