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Common Weakness Enumeration

CWE-620

Allowed

Unverified Password Change

Abstraction: Base · Status: Draft

When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.

177 vulnerabilities reference this CWE, most recent first.

CVE-2026-86260 (GCVE-0-2026-86260)

Vulnerability from cvelistv5 – Published: 2026-09-07 02:00 – Updated: 2026-09-09 14:11
VLAI
Title
sfturing hosp_order Password Recovery CommonUserController.java modifyPassWord unverified password change
Summary
A security flaw has been discovered in sfturing hosp_order up to 627f426331da8086ce8fff2017d65b1ddef384f8. The affected element is the function modifyPassWord of the file ssm_pro/src/main/java/cn/sfturing/web/CommonUserController.java of the component Password Recovery. Performing a manipulation results in unverified password change. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:11 UTC
CWE
  • CWE-620 - Unverified Password Change
  • CWE-640 - Weak Password Recovery
References
URL Tags
https://vuldb.com/vuln/399406 vdb-entrytechnical-description
https://vuldb.com/vuln/399406/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86260 third-party-advisory
https://vuldb.com/submit/902239 third-party-advisory
https://github.com/sfturing/hosp_order/issues/113 exploitissue-tracking
https://github.com/sfturing/hosp_order/ product
Impacted products
Vendor Product Version
sfturing hosp_order Affected: 627f426331da8086ce8fff2017d65b1ddef384f8
    cpe:2.3:a:sfturing:hosp_order:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-85591 (GCVE-0-2026-85591)

Vulnerability from cvelistv5 – Published: 2026-09-04 11:29 – Updated: 2026-09-10 15:09
VLAI
Title
phpMyFAQ before 4.1.8 Authentication Bypass via Unverified Password Change
Summary
phpMyFAQ versions before 4.1.8 contain an authentication bypass vulnerability in the user control panel API endpoint that allows authenticated attackers to change account passwords without verifying the current password. Attackers with session access can submit a PUT request to the user data update endpoint with only a CSRF token to silently change any user's password, including administrators, causing irreversible account takeover and victim lockout.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:19 UTC
CWE
  • CWE-620 - Unverified Password Change
References
Impacted products
Vendor Product Version
thorsten phpMyFAQ Affected: 0 , < 4.1.8 (semver)
Unaffected: 4.1.8 (semver)
    cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-20 00:00
Show details on NVD website

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CVE-2026-77644 (GCVE-0-2026-77644)

Vulnerability from cvelistv5 – Published: 2026-08-20 21:54 – Updated: 2026-08-26 14:15
VLAI
Title
Critical Bypass Access Control Vulnerability Reported for Windchill Risk and Reliability (WRR) Enterprise Edition
Summary
A critical bypass access control vulnerability has been reported in PTC Windchill Risk and Reliability (WRR) Enterprise Edition.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-22 03:56 UTC
CWE
  • CWE-306 - Missing authentication for critical function
  • CWE-620 - Unverified password change
References
URL Tags
https://www.ptc.com/en/support/article/CS474818 vendor-advisorypermissions-required
Impacted products
Show details on NVD website

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CVE-2026-76633 (GCVE-0-2026-76633)

Vulnerability from cvelistv5 – Published: 2026-08-20 13:46 – Updated: 2026-08-20 15:18 X_Open Source
VLAI
Title
WeGIA < 3.9.2 Authorization Bypass Password Change via alterarSenha
Summary
WeGIA before 3.9.2 contains an authorization bypass vulnerability in the password change flow that allows any authenticated user to change their account password without providing existing credentials by exploiting the unconditional exclusion of the alterarSenha method from permission checks in controle/control.php. Attackers can manipulate the redir parameter to point to alterar_senha.php, routing through verificarSenhaConfig() instead of verificarSenha() to bypass current password verification and convert temporary session access into permanent account takeover.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 13:53 UTC
CWE
  • CWE-862 - Missing Authorization
  • CWE-620 - Unverified Password Change
Impacted products
Vendor Product Version
LabRedesCefetRJ WeGIA Affected: 0 , < 3.9.2 (semver)
Create a notification for this product.
Date Public
2026-07-20 00:00
Show details on NVD website

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CVE-2026-73292 (GCVE-0-2026-73292)

Vulnerability from cvelistv5 – Published: 2026-08-12 15:34 – Updated: 2026-08-12 22:11
VLAI
Title
Semaphore UI: CSRF vulnerability on password change endpoint - No CSRF token or password confirmation
Summary
Semaphore UI is a web interface for managing DevOps tools. Prior to 2.18.21, the /api/users/{id}/password endpoint accepts a cross-site request using the authenticated user's semaphore session cookie without CSRF protection or current-password confirmation, allowing an unauthenticated attacker to change an administrator's or another user's password after user interaction. This issue is fixed in version 2.18.21.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 22:09 UTC
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
  • CWE-620 - Unverified Password Change
Impacted products
Vendor Product Version
semaphoreui semaphore Affected: < 2.18.21
Create a notification for this product.
Show details on NVD website

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CVE-2026-56305 (GCVE-0-2026-56305)

Vulnerability from cvelistv5 – Published: 2026-07-10 13:57 – Updated: 2026-07-14 01:44
VLAI
Title
Capgo - Authentication Bypass in Password Change via Missing Current Password Validation
Summary
Capgo before 12.128.2 contains an authentication bypass vulnerability in the password change endpoint that allows attackers to change user passwords without requiring current password confirmation. Attackers with temporary session access can exploit this flaw to permanently lock out legitimate users and achieve full account takeover.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 01:43 UTC
CWE
  • CWE-620 - Unverified Password Change
References
Impacted products
Vendor Product Version
Capgo Capgo Affected: 0 , < 12.128.2 (semver)
Unaffected: 12.128.2 (semver)
Create a notification for this product.
Date Public
2026-02-10 00:00
Show details on NVD website

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CVE-2026-54801 (GCVE-0-2026-54801)

Vulnerability from cvelistv5 – Published: 2026-07-09 14:15 – Updated: 2026-07-09 17:37
VLAI
Summary
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.20), SICORE Base system (All versions < V26.20.0). The affected application contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 17:37 UTC
CWE
  • CWE-620 - Unverified Password Change
Impacted products
Show details on NVD website

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CVE-2026-44733 (GCVE-0-2026-44733)

Vulnerability from cvelistv5 – Published: 2026-06-26 19:47 – Updated: 2026-06-29 13:16
VLAI
Title
OpenProject: Business Logic Error on OpenProject through PATCH request to /api/v3/users/me permits to bypass password requirements
Summary
OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, Business Logic Error on OpenProject through PATCH request to /api/v3/users/me permits to bypass password requirements. A password validation flaw in the change password behavior allows attackers to change a user's password only with an active session takeover. This vulnerability is fixed in 17.3.2 and 17.4.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-29 13:16 UTC
CWE
  • CWE-620 - Unverified Password Change
References
Impacted products
Vendor Product Version
opf openproject Affected: < 17.3.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-42084 (GCVE-0-2026-42084)

Vulnerability from cvelistv5 – Published: 2026-05-04 17:11 – Updated: 2026-05-06 13:39
VLAI
Title
OpenC3 COSMOS: Hijacked session token can be used to reset password for persistence
Summary
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to versions 6.10.5 and 7.0.0-rc3, the OpenC3 password change functionality allows a user to change their password without providing the old password, by accepting a valid session token instead. In assumed breach scenarios, this behaviour can be exploited by an attacker who has already obtained a valid session token, to gain persistence in hijacked account (including admin) and prevent legitimate users from accessing the account. This issue has been patched in versions 6.10.5 and 7.0.0-rc3.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-06 13:39 UTC
CWE
  • CWE-620 - Unverified Password Change
Impacted products
Vendor Product Version
OpenC3 cosmos Affected: < 6.10.5
Affected: >= 7.0.0.pre.rc1, < 7.0.0-rc3
Create a notification for this product.
Show details on NVD website

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CVE-2026-40588 (GCVE-0-2026-40588)

Vulnerability from cvelistv5 – Published: 2026-04-21 17:12 – Updated: 2026-04-22 13:22
VLAI
Title
blueprintUE: Authenticated Password Change Does Not Verify Current Password
Summary
blueprintUE is a tool to help Unreal Engine developers. Prior to 4.2.0, the password change form at /profile/{slug}/edit/ does not include a current_password field and does not verify the user's existing password before accepting a new one. Any attacker who obtains a valid authenticated session — through XSS exploitation, session sidejacking over HTTP, physical access to a logged-in browser, or a stolen "remember me" cookie — can immediately change the account password without knowing the original credential, resulting in permanent account takeover. This vulnerability is fixed in 4.2.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 13:20 UTC
CWE
  • CWE-620 - Unverified Password Change
References
Impacted products
Show details on NVD website

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Mitigation
Architecture and Design

When prompting for a password change, force the user to provide the original password in addition to the new password.

Mitigation
Architecture and Design

Do not use "forgotten password" functionality. But if you must, ensure that you are only providing information to the actual user, e.g. by using an email address or challenge question that the legitimate user already provided in the past; do not allow the current user to change this identity information until the correct password has been provided.

No CAPEC attack patterns related to this CWE.