Common Weakness Enumeration

CWE-210

Allowed

Self-generated Error Message Containing Sensitive Information

Abstraction: Base · Status: Draft

The product identifies an error condition and creates its own diagnostic or error messages that contain sensitive information.

5 vulnerabilities reference this CWE, most recent first.

CVE-2026-73844 (GCVE-0-2026-73844)

Vulnerability from cvelistv5 – Published: 2026-08-14 16:41 – Updated: 2026-08-18 02:11
VLAI
Title
CKAN MCP Server: Information disclosure via verbose error reflection
Summary
CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, error paths reflect raw upstream response bodies and internal exception messages back to the caller instead of a sanitized, generic message. When the server is pointed at (or redirected/SSRF'd to) a host that returns a non-CKAN response, or when an internal exception occurs, the caller receives verbatim upstream content and internal detail (hostnames, internal IPs, DB errors, stack fragments). This vulnerability is fixed in 0.4.112.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 02:10 UTC
CWE
  • CWE-209 - Generation of Error Message Containing Sensitive Information
  • CWE-210 - Self-generated Error Message Containing Sensitive Information
Impacted products
Vendor Product Version
ondata ckan-mcp-server Affected: < 0.4.112
Create a notification for this product.
Show details on NVD website

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CVE-2023-41027 (GCVE-0-2023-41027)

Vulnerability from cvelistv5 – Published: 2023-09-22 16:06 – Updated: 2024-09-24 18:06
VLAI
Title
Juplink RX4-1500 Credential Disclosure Vulnerability
Summary
Credential disclosure in the '/webs/userpasswd.htm' endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.4 and V1.0.5 allows an authenticated attacker to leak the password for the administrative account via requests to the vulnerable endpoint.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-24 18:05 UTC
CWE
  • CWE-210 - Insertion of Sensitive Information Into Sent Data
Assigner
References
Impacted products
Vendor Product Version
Juplink RX4-1500 Affected: V1.0.5
Affected: V1.0.4
Create a notification for this product.
juplink rx4-1500 Affected: v.1.0.4 , ≤ v1.0.5 (custom)
    cpe:2.3:h:juplink:rx4-1500:-:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-09-18 18:24
Show details on NVD website

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CVE-2021-40126 (GCVE-0-2021-40126)

Vulnerability from cvelistv5 – Published: 2021-11-04 15:36 – Updated: 2024-11-07 21:42
VLAI
Title
Cisco Umbrella Email Enumeration Vulnerability
Summary
A vulnerability in the web-based dashboard of Cisco Umbrella could allow an authenticated, remote attacker to perform an email enumeration attack against the Umbrella infrastructure. This vulnerability is due to an overly descriptive error message on the dashboard that appears when a user attempts to modify their email address when the new address already exists in the system. An attacker could exploit this vulnerability by attempting to modify the user's email address. A successful exploit could allow the attacker to enumerate email addresses of users in the system.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-07 21:39 UTC
CWE
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2021-11-03 00:00
Show details on NVD website

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CVE-2018-19947 (GCVE-0-2018-19947)

Vulnerability from cvelistv5 – Published: 2020-09-11 14:14 – Updated: 2024-08-05 11:51
VLAI
Summary
The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this information exposure vulnerability could disclose sensitive information. QNAP has already fixed the issue in Helpdesk 3.0.3 and later.
CWE
  • CWE-200 - Information Exposure
  • CWE-209 - Information Exposure Through an Error Message
  • CWE-210 - Information Exposure Through Self-generated Error Message
References
Impacted products
Vendor Product Version
QNAP Systems Inc. Helpdesk Affected: unspecified , < 3.0.3 (custom)
Create a notification for this product.
Show details on NVD website

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GHSA-3Q5Q-8RWQ-GWP8

Vulnerability from github – Published: 2023-09-22 18:30 – Updated: 2023-09-22 18:30
VLAI
Details

Credential disclosure in the '/webs/userpasswd.htm' endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.4 and V1.0.5 allows an authenticated attacker to leak the password for the administrative account via requests to the vulnerable endpoint.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-41027"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-209",
      "CWE-210"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-22T17:15:09Z",
    "severity": "HIGH"
  },
  "details": "Credential disclosure in the \u0027/webs/userpasswd.htm\u0027 endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.4 and V1.0.5 allows an authenticated attacker to leak the password for the administrative account via requests to the vulnerable endpoint.\n\n",
  "id": "GHSA-3q5q-8rwq-gwp8",
  "modified": "2023-09-22T18:30:26Z",
  "published": "2023-09-22T18:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41027"
    },
    {
      "type": "WEB",
      "url": "https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-credential-disclosure-vulnerability"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation MIT-40
Implementation Build and Compilation

Strategy: Compilation or Build Hardening

Debugging information should not make its way into a production release.

Mitigation MIT-40
Implementation Build and Compilation

Strategy: Environment Hardening

Debugging information should not make its way into a production release.

No CAPEC attack patterns related to this CWE.