Common Weakness Enumeration

CWE-836

Use of Password Hash Instead of Password for Authentication

The product records password hashes in a data store, receives a hash of a password from a client, and compares the supplied hash to the hash obtained from the data store.

CVE-2025-52543 (GCVE-0-2025-52543)

Vulnerability from cvelistv5 – Published: 2025-09-02 11:24 – Updated: 2025-09-02 13:43
VLAI
Title
Login to the application services using only the password hash
Summary
E3 Site Supervisor Control (firmware version < 2.31F01) application services (MGW and RCI) uses client side hashing for authentication. An attacker can authenticate by obtaining only the password hash.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-836 - Use of Password Hash Instead of Password for Authentication
Assigner
References
Impacted products
Vendor Product Version
Copeland LP E3 Supervisory Control Affected: 0 , < 2.31F01 (firmware)
Create a notification for this product.
Date Public
2025-07-29 12:00
Credits
Armis Labs
Show details on NVD website

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CVE-2025-62618 (GCVE-0-2025-62618)

Vulnerability from cvelistv5 – Published: 2025-10-31 18:31 – Updated: 2025-11-04 15:58
VLAI
Title
ELOG file upload stored XSS
Summary
ELOG allows an authenticated user to upload arbitrary HTML files. The HTML content is executed in the context of other users when they open the file. Because ELOG includes usernames and password hashes in certain HTTP requests, an attacker can obtain the target's credentials and replay them or crack the password hash offline. In ELOG 3.1.5-20251014 release, HTML files are rendered as plain text.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-836 - Use of Password Hash Instead of Password for Authentication
Assigner
Impacted products
Vendor Product Version
ELOG ELOG Affected: 0 , < 3.1.5-20251014 (custom)
Unaffected: 3.1.5-20251014
Create a notification for this product.
Date Public
2025-10-31 00:00
Credits
Karl Meister, CISA
Show details on NVD website

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CVE-2025-64471 (GCVE-0-2025-64471)

Vulnerability from cvelistv5 – Published: 2025-12-09 17:18 – Updated: 2026-01-14 09:19
VLAI
Summary
A use of password hash instead of password for authentication vulnerability [CWE-836] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to use the hash in place of the password to authenticate via crafted HTTP/HTTPS requests
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-836 - Escalation of privilege
Assigner
References
Impacted products
Vendor Product Version
Fortinet FortiWeb Affected: 8.0.0 , ≤ 8.0.1 (semver)
Affected: 7.6.0 , ≤ 7.6.5 (semver)
Affected: 7.4.0 , ≤ 7.4.10 (semver)
Affected: 7.2.0 , ≤ 7.2.11 (semver)
Affected: 7.0.0 , ≤ 7.0.11 (semver)
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    cpe:2.3:a:fortinet:fortiweb:7.0.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-40103 (GCVE-0-2026-40103)

Vulnerability from cvelistv5 – Published: 2026-04-10 16:12 – Updated: 2026-04-15 14:45
VLAI
Title
Vikunja's Scoped API tokens with projects.background permission can delete project backgrounds
Summary
Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, Vikunja's scoped API token enforcement for custom project background routes is method-confused. A token with only projects.background can successfully delete a project background, while a token with only projects.background_delete is rejected. This is a scoped-token authorization bypass. This vulnerability is fixed in 2.3.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-836 - Use of Password Hash Instead of Password for Authentication
Assigner
Impacted products
Vendor Product Version
go-vikunja vikunja Affected: < 2.3.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-44736 (GCVE-0-2026-44736)

Vulnerability from cvelistv5 – Published: 2026-06-26 19:27 – Updated: 2026-06-27 03:01
VLAI
Title
OpenProject: Relations API Filter Bypasses Visibility Scope, Leaking Cross-Project Work Package Subjects
Summary
OpenProject is open-source, web-based project management software. Prior to 17.4.0, the GET /api/v3/relations endpoint allows any authenticated user to retrieve relations — and the subject (title) of work packages they have no permission to view — by supplying an arbitrary work package ID in the involved, fromId, or toId filter. This bypasses the Relation.visible scope due to a flawed performance optimization in RelationQuery. This vulnerability is fixed in 17.4.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-639 - Authorization Bypass Through User-Controlled Key
  • CWE-836 - Use of Password Hash Instead of Password for Authentication
Assigner
References
Impacted products
Vendor Product Version
opf openproject Affected: < 17.4.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-9222 (GCVE-0-2026-9222)

Vulnerability from cvelistv5 – Published: 2026-06-25 23:29 – Updated: 2026-06-26 12:30
VLAI
Title
Setracker2 Children's Smartwatch Ecosystem Use of password hash instead of password for authentication
Summary
Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior only require the password hash when authenticating with backend services from the client. This could allow an attacker, who knows the hash, to authenticate and gain full access.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-836 - Use of password hash instead of password for authentication
Assigner
Credits
Huancheng Hu of Hasso Plattner Institute reported these vulnerabilities to CISA, with support from Prof. Christian Doerr.
Show details on NVD website

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No mitigation information available for this CWE.

CAPEC-644: Use of Captured Hashes (Pass The Hash)

An adversary obtains (i.e. steals or purchases) legitimate Windows domain credential hash values to access systems within the domain that leverage the Lan Man (LM) and/or NT Lan Man (NTLM) authentication protocols.

CAPEC-652: Use of Known Kerberos Credentials

An adversary obtains (i.e. steals or purchases) legitimate Kerberos credentials (e.g. Kerberos service account userID/password or Kerberos Tickets) with the goal of achieving authenticated access to additional systems, applications, or services within the domain.

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