Common Weakness Enumeration

CWE-497

Weakness Allowed

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Abstraction: Base · Status: Incomplete

The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.

Mapping guidance

This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.

Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Relationships and members
ChildOf: CWE-200 · View CWE-1000
Modes of introduction
Implementation System Configuration Operation

The product may use diagnostic methods that provide significant implementation details such as stack traces as part of its error handling mechanism.

Detection methods

Automated Static Analysis

Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)

Effectiveness: High

Content history
Submission: 7 Pernicious Kingdoms · 2006-07-19 · CWE Draft 3
Modification: Eric Dalci · Cigital · 2008-07-01 · CWE 1.0

updated Time_of_Introduction

Modification: CWE Content Team · MITRE · 2008-09-08 · CWE 1.0

updated Relationships, Other_Notes, Taxonomy_Mappings, Type

Modification: CWE Content Team · MITRE · 2009-03-10 · CWE 1.3

updated Demonstrative_Examples

Modification: CWE Content Team · MITRE · 2009-05-27 · CWE 1.4

updated Demonstrative_Examples

Modification: CWE Content Team · MITRE · 2009-07-27 · CWE 1.5

updated Demonstrative_Examples

Modification: CWE Content Team · MITRE · 2009-10-29 · CWE 1.6

updated Description, Other_Notes

Modification: CWE Content Team · MITRE · 2009-12-28 · CWE 1.7

updated Description, Name

Modification: CWE Content Team · MITRE · 2011-06-01 · CWE 1.13

updated Common_Consequences, Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2011-09-13 · CWE 2.1

updated Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2012-05-11 · CWE 2.2

updated Related_Attack_Patterns, Relationships

Modification: CWE Content Team · MITRE · 2012-10-30 · CWE 2.3

updated Potential_Mitigations

Modification: CWE Content Team · MITRE · 2014-07-30 · CWE 2.8

updated Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2017-05-03 · CWE 2.11

updated Related_Attack_Patterns

Modification: CWE Content Team · MITRE · 2017-11-08 · CWE 3.0

updated Applicable_Platforms, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2019-01-03 · CWE 3.2

updated Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2019-06-20 · CWE 3.3

updated Related_Attack_Patterns

Modification: CWE Content Team · MITRE · 2020-02-24 · CWE 4.0

updated Description, Name, References, Relationships, Type

Modification: CWE Content Team · MITRE · 2021-03-15 · CWE 4.4

updated Demonstrative_Examples

Modification: CWE Content Team · MITRE · 2021-10-28 · CWE 4.6

updated Relationships

Modification: CWE Content Team · MITRE · 2022-10-13 · CWE 4.9

updated Related_Attack_Patterns

Modification: CWE Content Team · MITRE · 2023-01-31 · CWE 4.10

updated Description, Relationships

Modification: CWE Content Team · MITRE · 2023-04-27 · CWE 4.11

updated Detection_Factors, Relationships

Modification: CWE Content Team · MITRE · 2023-06-29 · CWE 4.12

updated Mapping_Notes

Modification: CWE Content Team · MITRE · 2023-10-26 · CWE 4.13

updated Observed_Examples

Modification: CWE Content Team · MITRE · 2025-04-03 · CWE 4.17

updated Demonstrative_Examples, Relationships

Modification: CWE Content Team · MITRE · 2025-12-11 · CWE 4.19

updated Applicable_Platforms, Relationships, Weakness_Ordinalities

Modification: CWE Content Team · MITRE · 2026-10-28 · CWE 5.0

updated Applicable_Platforms, Background_Details, Common_Consequences, Description, Modes_of_Introduction, References, Relationships, Taxonomy_Mappings

861 vulnerabilities reference this CWE, most recent first.

CVE-2026-121779 (GCVE-0-2026-121779)

Vulnerability from cvelistv5 – Published: 2026-11-07 08:43 – Updated: 2026-11-07 18:36 X_Open Source
VLAI
Title
WordPress YITH WooCommerce Subscription plugin <= 4.22.0 - Sensitive Data Exposure vulnerability
Summary
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in YITH YITH WooCommerce Subscription yith-woocommerce-subscription allows Retrieve Embedded Sensitive Data.This issue affects YITH WooCommerce Subscription: from n/a through 4.22.0.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-07 18:14 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
Patchstack CNA under the mitre root
CNA scorecard B 75/100 over 3412 records in the last 180 days details
References
Impacted products
Vendor Product Version
YITH YITH WooCommerce Subscription Affected: 0 , ≤ 4.22.0 (custom)
Create a notification for this product.
Date Public
2026-11-07 08:42
Show details on NVD website

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CVE-2026-111946 (GCVE-0-2026-111946)

Vulnerability from cvelistv5 – Published: 2026-10-19 20:54 – Updated: 2026-10-29 17:21
VLAI
Title
Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header
Summary
Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the file_etag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected responses may use the disclosed inode numbers to aid backend fingerprinting and correlation of files served through different URLs.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 17:20 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
CPANSec CNA under the redhat root
CNA scorecard C 61/100 over 361 records in the last 180 days details
Impacted products
Vendor Product Version
Affected: 0.04 , < 0.06 (custom)
Show details on NVD website

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CVE-2026-111079 (GCVE-0-2026-111079)

Vulnerability from cvelistv5 – Published: 2026-10-22 10:18 – Updated: 2026-11-06 00:30
VLAI
Title
Goose: goose: shell history and environment leak via terminal integration
Summary
A flaw was found in Goose. When the terminal integration feature is enabled, the application captures shell command history and sends it verbatim without sanitization to configured Large Language Model (LLM) provider endpoints during queries. If a user enters sensitive data—such as API tokens, passwords, or environment variables containing secrets—in the terminal, this unredacted information is transmitted across trust boundaries. This can lead to sensitive information disclosure, exposing confidential credentials to external service providers and logs.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 14:48 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1131 records in the last 180 days details
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:95723 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:95724 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-111079 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2554025 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.45.0-2.el10_2 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.2
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.45.0-2.el9_8 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::extensions
Create a notification for this product.
Date Public
2026-10-22 00:00
Show details on NVD website

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CVE-2026-110466 (GCVE-0-2026-110466)

Vulnerability from cvelistv5 – Published: 2026-10-14 06:29 – Updated: 2026-10-14 16:00
VLAI
Title
WisdomGarden|Tronclass - Sensitive Data Exposure
Summary
Tronclass developed by WisdomGarden has a Sensitive Data Exposure vulnerability. Authenticated remote attackers can bypass anonymous grading restrictions and obtain anonymous student information.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 15:59 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
twcert CNA under the mitre root
CNA scorecard B 80/100 over 96 records in the last 180 days details
References
Impacted products
Vendor Product Version
WisdomGarden Tronclass Affected: 1.77
Affected: 1.78
Create a notification for this product.
Date Public
2026-10-14 06:28
Show details on NVD website

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CVE-2026-110390 (GCVE-0-2026-110390)

Vulnerability from cvelistv5 – Published: 2026-11-05 22:32 – Updated: 2026-11-05 22:32
VLAI
Title
FlexNet Beacon Missing Authentication Vulnerability
Summary
Missing authentication in the FlexNet Beacon component of Flexera One and FlexNet Manager Suite allows unauthenticated remote attackers to obtain Beacon policy and targeting information when anonymous web server access is enabled (the default).
CWE
  • CWE-306 - Missing authentication for critical function
  • CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
Assigner
flexera CNA under the mitre root
CNA scorecard – unranked: 6 records in the last 180 days, 10 needed details
Impacted products
Vendor Product Version
Flexera FlexNet Beacon Affected: 0 , < 26.4.1 (custom)
Create a notification for this product.
Flexera FlexNet Manager Suite Affected: 2026 R1 , < 2026 R2 (custom)
Affected: 2025 R2 , < 2026 R1 (custom)
Affected: 2025 R1 , < 2025 R2 (custom)
Affected: 0 , < 2025 R1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-109823 (GCVE-0-2026-109823)

Vulnerability from cvelistv5 – Published: 2026-10-27 15:47 – Updated: 2026-11-04 20:27
VLAI
Title
Host filesystem path disclosure via DNS rebinding
Summary
An attacker can read the name of filesystem paths of your application present via Tidewave configuration via /tidewave/connect or via the rendered toolbar. Neither response checks the Host header. A web page that rebinds its own domain to the loopback address can therefore read the tag with a same-origin request, which carries no Origin header. The paths usually reveal the local username and the project layout. This issue affects tidewave: from 0.8.0 before 0.9.2.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-04 18:42 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
EEF CNA under the mitre root
CNA scorecard A 97/100 over 350 records in the last 180 days details
Impacted products
Vendor Product Version
tidewave-ai tidewave Affected: 0.8.0 , < 0.9.2 (semver)
    cpe:2.3:a:tidewave-ai:tidewave:*:*:*:*:*:*:*:*
Create a notification for this product.
tidewave-ai tidewave Affected: f78352b56d19cd4ae49999aa385011cef73e8b93 , < 80159536f752dc4d34797934d1516f29cea12b50 (git)
    cpe:2.3:a:tidewave-ai:tidewave:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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    "dateUpdated": "2026-11-04T20:27:25.043Z",
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CVE-2026-108462 (GCVE-0-2026-108462)

Vulnerability from cvelistv5 – Published: 2026-10-13 18:59 – Updated: 2026-10-31 18:00
VLAI
Title
Windows Kernel Information Disclosure Vulnerability
Summary
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 22:04 UTC
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
microsoft CNA under the mitre root
CNA scorecard B 82/100 over 3838 records in the last 180 days details
References
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1607 Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
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Microsoft Windows 10 Version 1809 Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
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Microsoft Windows 10 Version 21H2 Affected: 10.0.19044.0 , < 10.0.19044.7807 (custom)
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Microsoft Windows 10 Version 22H2 Affected: 10.0.19045.0 , < 10.0.19045.7807 (custom)
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Microsoft Windows 11 version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7652 (custom)
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Microsoft Windows 11 Version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7652 (custom)
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Microsoft Windows 11 Version 24H2 Affected: 10.0.26100.0 , < 10.0.26100.9711 (custom)
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Microsoft Windows 11 Version 25H2 Affected: 10.0.26200.0 , < 10.0.26200.9711 (custom)
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Microsoft Windows 11 version 26H1 Affected: 10.0.28000.0 , < 10.0.28000.3231 (custom)
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Microsoft Windows 11 Version 26H2 Affected: 10.0.26300.0 , < 10.0.26300.9711 (custom)
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Microsoft Windows Server 2012 Affected: 6.2.9200.0 , < 6.2.9200.26434 (custom)
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Microsoft Windows Server 2012 (Server Core installation) Affected: 6.2.9200.0 , < 6.2.9200.26434 (custom)
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Microsoft Windows Server 2012 R2 Affected: 6.3.9600.0 , < 6.3.9600.23470 (custom)
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Microsoft Windows Server 2012 R2 (Server Core installation) Affected: 6.3.9600.0 , < 6.3.9600.23470 (custom)
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Microsoft Windows Server 2016 Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
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Microsoft Windows Server 2016 (Server Core installation) Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
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Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
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Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
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Microsoft Windows Server 2022 Affected: 10.0.20348.0 , < 10.0.20348.5761 (custom)
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Microsoft Windows Server 2025 Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
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Microsoft Windows Server 2025 (Server Core installation) Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
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Date Public
2026-10-13 14:00
Show details on NVD website

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CVE-2026-108089 (GCVE-0-2026-108089)

Vulnerability from cvelistv5 – Published: 2026-10-20 10:25 – Updated: 2026-10-20 18:09 Unsupported When Assigned
VLAI
Title
Apache Cocoon: Unauthenticated access to diagnostic interfaces
Summary
** UNSUPPORTED WHEN ASSIGNED ** Exposure of sensitive system information to an unauthorized control sphere vulnerability in Apache Cocoon. An unauthenticated user could gain access to diagnostic interfaces, including triggering of cache, exposure of (verbose) debug logging and profile information. This issue affects Apache Cocoon: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 15:54 UTC
CWE
  • CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1169 records in the last 180 days details
Impacted products
Vendor Product Version
Apache Software Foundation Apache Cocoon Affected: 0 , ≤ * (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-108018 (GCVE-0-2026-108018)

Vulnerability from cvelistv5 – Published: 2026-11-06 08:27 – Updated: 2026-11-06 08:27
VLAI
Title
BigFix Mobile is affected by sensitive information disclosure
Summary
The BigFix MCM admin portal is directly accessible from the internet without VPN or network restriction.  A client-side configuration file discloses non-sensitive environment details. Exposing the configuration file publicly increases the attack surface and the risk of unauthorized access attempts.
CWE
  • CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
Assigner
HCL CNA under the mitre root
CNA scorecard C 64/100 over 196 records in the last 180 days details
Impacted products
Date Public
2026-11-06 07:46
Show details on NVD website

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CVE-2026-107914 (GCVE-0-2026-107914)

Vulnerability from cvelistv5 – Published: 2026-10-09 05:18 – Updated: 2026-10-14 01:42
VLAI
Summary
Backdrop CMS 1.34 before 1.34.5 and 1.35 before 1.35.1 doesn't sufficiently protect configuration exports when delivering a compressed archive. This vulnerability is mitigated by the fact that an export must have been previously requested by someone with the "Synchronize, import, and export configuration" permission. NOTE: CVE-2026-107914 refers to the vulnerability in which config.admin.inc does not ensure that a file_unmanaged_delete operation occurs. Therefore, many archives could persist: config.tar.gz, config_0.tar.gz, config_1.tar.gz, etc. There is a separate config.module issue that could allow remote access by an anonymous user, but only for the one filename config.tar.gz.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 01:42 UTC
CWE
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2175 records in the last 180 days details
Impacted products
Vendor Product Version
backdropcms Backdrop Affected: 1.34.0 , < 1.34.5 (semver)
Affected: 1.35.0 , < 1.35.1 (semver)
    cpe:2.3:a:backdropcms:backdrop:*:*:*:*:*:*:*:*
    cpe:2.3:a:backdropcms:backdrop:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation
Architecture and Design Implementation

Production applications should never use methods that generate internal details such as stack traces and error messages unless that information is directly committed to a log that is not viewable by the end user. All error message text should be HTML entity encoded before being written to the log file to protect against potential cross-site scripting attacks against the viewer of the logs

CAPEC-170: Web Application Fingerprinting

An attacker sends a series of probes to a web application in order to elicit version-dependent and type-dependent behavior that assists in identifying the target. An attacker could learn information such as software versions, error pages, and response headers, variations in implementations of the HTTP protocol, directory structures, and other similar information about the targeted service. This information can then be used by an attacker to formulate a targeted attack plan. While web application fingerprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.

CAPEC-694: System Location Discovery

An adversary collects information about the target system in an attempt to identify the system's geographical location.

Information gathered could include keyboard layout, system language, and timezone. This information may benefit an adversary in confirming the desired target and/or tailoring further attacks.