CWE-611

Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

CVE-2020-26247 (GCVE-0-2020-26247)

Vulnerability from cvelistv5 – Published: 2020-12-30 00:00 – Updated: 2024-08-04 15:56
VLAI
Title
XXE in Nokogiri
Summary
Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri before version 1.11.0.rc4 there is an XXE vulnerability. XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the network, potentially enabling XXE or SSRF attacks. This behavior is counter to the security policy followed by Nokogiri maintainers, which is to treat all input as untrusted by default whenever possible. This is fixed in Nokogiri version 1.11.0.rc4.
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
Impacted products
Vendor Product Version
sparklemotion nokogiri Affected: < 1.11.0.rc4
Create a notification for this product.
Show details on NVD website

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CVE-2020-26981 (GCVE-0-2020-26981)

Vulnerability from cvelistv5 – Published: 2021-01-12 20:18 – Updated: 2024-08-04 16:03
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). When opening a specially crafted xml file, the application could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external dtd. (ZDI-CAN-11890)
Severity
No CVSS data available.
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Siemens JT2Go Affected: All versions < V13.1.0
Create a notification for this product.
Siemens Teamcenter Visualization Affected: All versions < V13.1.0
Create a notification for this product.
Show details on NVD website

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CVE-2020-27858 (GCVE-0-2020-27858)

Vulnerability from cvelistv5 – Published: 2021-01-20 19:35 – Updated: 2024-08-04 16:25
VLAI
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of CA Arcserve D2D 16.5. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getNews method. Due to the improper restriction of XML External Entity (XXE) references, a specially-crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-11103.
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
zdi
References
Impacted products
Vendor Product Version
Arcserve D2D Affected: 16.5
Create a notification for this product.
Credits
rgod
Show details on NVD website

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CVE-2020-28387 (GCVE-0-2020-28387)

Vulnerability from cvelistv5 – Published: 2021-03-15 17:03 – Updated: 2024-08-04 16:33
VLAI
Summary
A vulnerability has been identified in Solid Edge SE2020 (All Versions < SE2020MP13), Solid Edge SE2021 (All Versions < SE2021MP3). When opening a specially crafted SEECTCXML file, the application could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external dtd. (ZDI-CAN-11923)
Severity
No CVSS data available.
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Siemens Solid Edge SE2020 Affected: All Versions < SE2020MP13
Create a notification for this product.
Siemens Solid Edge SE2021 Affected: All Versions < SE2021MP3
Create a notification for this product.
Show details on NVD website

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CVE-2020-3256 (GCVE-0-2020-3256)

Vulnerability from cvelistv5 – Published: 2020-05-06 16:41 – Updated: 2024-11-15 17:24
VLAI
Title
Cisco Hosted Collaboration Mediation Fulfillment XML External Expansion Vulnerability
Summary
A vulnerability in the web-based management interface of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) Software could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. To exploit this vulnerability, an attacker would need administrative privileges on the Cisco HCM-F Software. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by sending malicious requests that contain references in XML entities to an affected system. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2020-05-06 00:00
Show details on NVD website

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CVE-2020-3405 (GCVE-0-2020-3405)

Vulnerability from cvelistv5 – Published: 2020-07-16 17:22 – Updated: 2024-11-13 18:19
VLAI
Title
Cisco SD-WAN vManage Software XML External Entity Vulnerability
Summary
A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2020-07-15 00:00
Show details on NVD website

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CVE-2020-36640 (GCVE-0-2020-36640)

Vulnerability from cvelistv5 – Published: 2023-01-05 09:09 – Updated: 2025-04-10 14:17
VLAI
Title
bonitasoft bonita-connector-webservice SecureWSConnector.java TransformerConfigurationException xml external entity reference
Summary
A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. Upgrading to version 1.3.1 is able to address this issue. The patch is named a12ad691c05af19e9061d7949b6b828ce48815d5. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217443.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-611 - XML External Entity Reference
Assigner
Impacted products
Vendor Product Version
bonitasoft bonita-connector-webservice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Create a notification for this product.
Credits
VulDB GitHub Commit Analyzer
Show details on NVD website

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CVE-2020-36641 (GCVE-0-2020-36641)

Vulnerability from cvelistv5 – Published: 2023-01-05 11:29 – Updated: 2024-08-04 17:30
VLAI
Title
gturri aXMLRPC ResponseParser.java ResponseParser xml external entity reference
Summary
A vulnerability classified as problematic was found in gturri aXMLRPC up to 1.12.0. This vulnerability affects the function ResponseParser of the file src/main/java/de/timroes/axmlrpc/ResponseParser.java. The manipulation leads to xml external entity reference. Upgrading to version 1.14.0 is able to address this issue. The patch is identified as 456752ebc1ef4c0db980cb5b01a0b3cd0a9e0bae. It is recommended to upgrade the affected component. VDB-217450 is the identifier assigned to this vulnerability.
CWE
  • CWE-611 - XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
gturri aXMLRPC Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4
Affected: 1.5
Affected: 1.6
Affected: 1.7
Affected: 1.8
Affected: 1.9
Affected: 1.10
Affected: 1.11
Affected: 1.12
Create a notification for this product.
Credits
gturri (VulDB User)
Show details on NVD website

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CVE-2020-37192 (GCVE-0-2020-37192)

Vulnerability from cvelistv5 – Published: 2026-02-11 20:37 – Updated: 2026-03-05 01:28
VLAI
Title
MSN Password Recovery 1.30 - XML External Entity Injection
Summary
MSN Password Recovery 1.30 contains an XML external entity injection vulnerability that allows attackers to read local system files through crafted XML input. Attackers can exploit the 'Favorites' tab by injecting a malicious XML file that references external entities to retrieve sensitive system configuration information.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
Impacted products
Date Public
2020-01-08 00:00
Credits
ZwX
Show details on NVD website

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CVE-2020-5323 (GCVE-0-2020-5323)

Vulnerability from cvelistv5 – Published: 2021-07-19 21:30 – Updated: 2024-09-16 18:59
VLAI
Summary
Dell EMC OpenManage Enterprise (OME) versions prior to 3.2 and OpenManage Enterprise-Modular (OME-M) versions prior to 1.10.00 contain an injection vulnerability. A remote authenticated malicious user with low privileges could potentially exploit this vulnerability to gain access to sensitive information or cause denial-of-service.
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
Impacted products
Vendor Product Version
Dell Dell OpenManage Enterprise Affected: unspecified , < 3.20 (custom)
Create a notification for this product.
Date Public
2020-01-22 00:00
Show details on NVD website

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              "name": "https://www.dell.com/support/kbdoc/en-us/000176929/dsa-2020-023-dell-emc-openmanage-enterprise-enterprise-modular-multiple-vulnerabilities",
              "refsource": "MISC",
              "url": "https://www.dell.com/support/kbdoc/en-us/000176929/dsa-2020-023-dell-emc-openmanage-enterprise-enterprise-modular-multiple-vulnerabilities"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2020-5323",
    "datePublished": "2021-07-19T21:30:39.113Z",
    "dateReserved": "2020-01-03T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:59:31.449Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Mitigation

Phases: Implementation, System Configuration

Description:

  • Many XML parsers and validators can be configured to disable external entity expansion.
CAPEC-221: Data Serialization External Entities Blowup

This attack takes advantage of the entity replacement property of certain data serialization languages (e.g., XML, YAML, etc.) where the value of the replacement is a URI. A well-crafted file could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.

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