Common Weakness Enumeration
CWE-611
AllowedImproper Restriction of XML External Entity Reference
Abstraction: Base · Status: Draft
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.
1745 vulnerabilities reference this CWE, most recent first.
CVE-2022-2330 (GCVE-0-2022-2330)
Vulnerability from cvelistv5 – Published: 2022-08-30 07:35 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Title
XXE vulnerability in DLP Endpoint for Windows
Summary
Improper Restriction of XML External Entity Reference vulnerability in DLP Endpoint for Windows prior to 11.9.100 allows a remote attacker to cause the DLP Agent to access a local service that the attacker wouldn't usually have access to via a carefully constructed XML file, which the DLP Agent doesn't parse correctly.
Severity
6.5 (Medium)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kcm.trellix.com/corporate/index?page=cont… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Trellix | DLP Endpoint for Windows |
Affected:
unspecified , < 11.9.100
(custom)
|
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CVE-2022-2131 (GCVE-0-2022-2131)
Vulnerability from cvelistv5 – Published: 2022-07-25 14:20 – Updated: 2024-09-17 01:10
VLAI
EPSS
VEX
Title
OpenKM XXE Injection
Summary
OpenKM Community Edition in its 6.3.10 version and before was using XMLReader parser in XMLTextExtractor.java file without the required security flags, allowing an attacker to perform a XML external entity injection attack.
Severity
8.5 (High)
CWE
- CWE-611 - improper restriction of XML external entity reference (XXE)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.incibe-cert.es/en/early-warning/secur… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenKM | OpenKM Document Management Community |
Affected:
6.3.10 , ≤ 6.3.10
(custom)
|
Date Public
2022-07-15 00:00
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CVE-2022-1704 (GCVE-0-2022-1704)
Vulnerability from cvelistv5 – Published: 2022-08-05 15:25 – Updated: 2025-04-16 16:13
VLAI
EPSS
VEX
Title
Inductive Automation Ignition
Summary
Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:50 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Inductive Automation | Ignition |
Affected:
8.1 , ≤ 8.1.7
(custom)
Affected: All , < 7.9.21 (custom) |
Date Public
2022-07-26 00:00
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CVE-2022-1700 (GCVE-0-2022-1700)
Vulnerability from cvelistv5 – Published: 2022-09-12 18:07 – Updated: 2024-08-03 00:10
VLAI
EPSS
VEX
Summary
Improper Restriction of XML External Entity Reference ('XXE') vulnerability in the Policy Engine of Forcepoint Data Loss Prevention (DLP), which is also leveraged by Forcepoint One Endpoint (F1E), Web Security Content Gateway, Email Security with DLP enabled, and Cloud Security Gateway prior to June 20, 2022. The XML parser in the Policy Engine was found to be improperly configured to support external entities and external DTD (Document Type Definitions), which can lead to an XXE attack. This issue affects: Forcepoint Data Loss Prevention (DLP) versions prior to 8.8.2. Forcepoint One Endpoint (F1E) with Policy Engine versions prior to 8.8.2. Forcepoint Web Security Content Gateway versions prior to 8.5.5. Forcepoint Email Security with DLP enabled versions prior to 8.5.5. Forcepoint Cloud Security Gateway prior to June 20, 2022.
Severity
7.5 (High)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://help.forcepoint.com/security/CVE/CVE-2022… | x_refsource_MISC |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Forcepoint | Data Loss Prevention (DLP) |
Affected:
unspecified , < 8.8.2
(custom)
|
|
| Forcepoint | One Endpoint (F1E) with Policy Engine |
Affected:
unspecified , < 8.8.2
(custom)
|
|
| Forcepoint | Web Security Content Gateway |
Affected:
unspecified , < 8.5.5
(custom)
|
|
| Forcepoint | Email Security with DLP enabled |
Affected:
unspecified , < 8.5.5
(custom)
|
|
| Forcepoint | Cloud Security Gateway |
Affected:
prior to June 20, 2022
|
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CVE-2022-1331 (GCVE-0-2022-1331)
Vulnerability from cvelistv5 – Published: 2022-05-03 18:44 – Updated: 2025-04-16 16:25
VLAI
EPSS
VEX
Title
Delta Electronics DMARS Improper Restriction of XML External Entity Reference
Summary
In four instances DMARS (All versions prior to v2.1.10.24) does not properly restrict references of XML external entities while processing specific project files, which may allow unauthorized information disclosure.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:53 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | DMARS |
Affected:
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(custom)
|
Date Public
2022-04-14 00:00
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CVE-2022-1018 (GCVE-0-2022-1018)
Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:32
VLAI
EPSS
VEX
Title
ICSA-22-088-01 Rockwell Automation ISaGRAF
Summary
When opening a malicious solution file provided by an attacker, the application suffers from an XML external entity vulnerability due to an unsafe call within a dynamic link library file. An attacker could exploit this to pass data from local files to a remote web server, leading to a loss of confidentiality.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:54 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | Connected Component Workbench |
Affected:
All , < 12
(custom)
|
|
| Rockwell Automation | ISaGRAF |
Affected:
All , < 6.6.9
(custom)
|
|
| Rockwell Automation | Safety Instrumented Systems Workstation |
Affected:
All , < 1.1
(custom)
|
Date Public
2022-03-29 00:00
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CVE-2022-0861 (GCVE-0-2022-0861)
Vulnerability from cvelistv5 – Published: 2022-03-23 14:25 – Updated: 2024-08-02 23:40
VLAI
EPSS
VEX
Title
ePO XML extended entity vulnerability
Summary
A XML Extended entity vulnerability in McAfee Enterprise ePolicy Orchestrator (ePO) prior to 5.10 Update 13 allows a remote administrator attacker to upload a malicious XML file through the extension import functionality. The impact is limited to some access to confidential information and some ability to alter data.
Severity
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kc.mcafee.com/corporate/index?page=conten… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| McAfee,LLC | McAfee ePolicy Orchestrator (ePO) |
Affected:
unspecified , < 5.10 CU 13
(custom)
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CVE-2022-0839 (GCVE-0-2022-0839)
Vulnerability from cvelistv5 – Published: 2022-03-04 14:25 – Updated: 2025-11-03 19:26
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in liquibase/liquibase
Summary
Improper Restriction of XML External Entity Reference in GitHub repository liquibase/liquibase prior to 4.8.0.
Severity
7.3 (High)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
4 references
| URL | Tags |
|---|---|
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| https://github.com/liquibase/liquibase/commit/33d… | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2025/Apr/14 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| liquibase | liquibase/liquibase |
Affected:
unspecified , < 4.8.0
(custom)
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CVE-2022-0272 (GCVE-0-2022-0272)
Vulnerability from cvelistv5 – Published: 2022-04-21 16:20 – Updated: 2024-08-02 23:25
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in detekt/detekt
Summary
Improper Restriction of XML External Entity Reference in GitHub repository detekt/detekt prior to 1.20.0.
Severity
7.3 (High)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/23e37ba7-96d5-4037-a90… | x_refsource_CONFIRM |
| https://github.com/detekt/detekt/commit/c965a8d2a… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| detekt | detekt/detekt |
Affected:
unspecified , < 1.20.0
(custom)
|
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CVE-2022-0265 (GCVE-0-2022-0265)
Vulnerability from cvelistv5 – Published: 2022-03-03 21:40 – Updated: 2024-08-02 23:25
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in hazelcast/hazelcast
Summary
Improper Restriction of XML External Entity Reference in GitHub repository hazelcast/hazelcast in 5.1-BETA-1.
Severity
7.3 (High)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/d63972a2-b910-480a-a86… | x_refsource_CONFIRM |
| https://github.com/hazelcast/hazelcast/commit/4d6… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| hazelcast | hazelcast/hazelcast |
Affected:
5.1-BETA-1
|
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Mitigation
Implementation
System Configuration
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.