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CWE-640
Weak Password Recovery Mechanism for Forgotten Password
The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.
CVE-2025-7881 (GCVE-0-2025-7881)
Vulnerability from cvelistv5 – Published: 2025-07-20 09:44 – Updated: 2025-07-21 14:38
VLAI
EPSS
VEX
Title
Mercusys MW301R Web Interface password recovery
Summary
A vulnerability was found in Mercusys MW301R 1.0.2 Build 190726 Rel.59423n. It has been declared as problematic. This vulnerability affects unknown code of the component Web Interface. The manipulation of the argument code leads to weak password recovery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316996 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316996 | signaturepermissions-required |
| https://vuldb.com/?submit.611328 | third-party-advisory |
| https://github.com/RaulPazemecxas/PoCVulDb/blob/m… | broken-linkexploit |
Impacted products
Credits
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CVE-2025-7948 (GCVE-0-2025-7948)
Vulnerability from cvelistv5 – Published: 2025-07-22 01:04 – Updated: 2025-07-22 13:27
VLAI
EPSS
VEX
Title
jshERP updatePwd password recovery
Summary
A vulnerability classified as problematic was found in jshERP up to 3.5. Affected by this vulnerability is an unknown functionality of the file /jshERP-boot/user/updatePwd. The manipulation leads to weak password recovery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.317089 | vdb-entry |
| https://vuldb.com/?ctiid.317089 | signaturepermissions-required |
| https://vuldb.com/?submit.619277 | third-party-advisory |
| https://github.com/jishenghua/jshERP/issues/123 | exploitissue-tracking |
Impacted products
Credits
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CVE-2025-8855 (GCVE-0-2025-8855)
Vulnerability from cvelistv5 – Published: 2025-11-14 12:39 – Updated: 2026-06-05 11:23
VLAI
EPSS
VEX
Title
2FA Expiry Bypass in Optimus Software's Brokerage Automation
Summary
Authorization Bypass Through User-Controlled Key, Weak Password Recovery Mechanism for Forgotten Password, Authentication Bypass by Assumed-Immutable Data vulnerability in Optimus Software Brokerage Automation allows Exploiting Trust in Client, Authentication Bypass, Manipulate Registry Information.
This issue affects Brokerage Automation: before 1.1.71.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.usom.gov.tr/bildirim/tr-25-0396 | government-resourcebroken-link |
| https://siberguvenlik.gov.tr/guvenlik-bildirimler… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Optimus Software | Brokerage Automation |
Affected:
0 , < 1.1.71
(custom)
|
Date Public
2025-11-14 12:31
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CVE-2026-10169 (GCVE-0-2026-10169)
Vulnerability from cvelistv5 – Published: 2026-05-31 04:45 – Updated: 2026-06-02 02:20
VLAI
EPSS
VEX
Title
OUSL-GROUP-BrinaryBrains School Student Management System Forgot Password Endpoint Login.php ajax_forgot_password password recovery
Summary
A vulnerability was detected in OUSL-GROUP-BrinaryBrains School Student Management System up to 1e70e5ad1125b86dca4ee086eb6bb121f17708b6. Affected by this vulnerability is the function ajax_forgot_password of the file application/controllers/Login.php of the component Forgot Password Endpoint. The manipulation of the argument email results in weak password recovery. The attack can be launched remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/367423 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/367423/cti | signaturepermissions-required |
| https://vuldb.com/submit/819395 | third-party-advisory |
| https://github.com/OUSL-GROUP-BrinaryBrains/Schoo… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OUSL-GROUP-BrinaryBrains | School Student Management System |
Affected:
1e70e5ad1125b86dca4ee086eb6bb121f17708b6
cpe:2.3:a:ousl-group-brinarybrains:school_student_management_system:*:*:*:*:*:*:*:* |
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CVE-2026-11551 (GCVE-0-2026-11551)
Vulnerability from cvelistv5 – Published: 2026-06-19 23:29 – Updated: 2026-06-23 02:27
VLAI
EPSS
VEX
Title
Branda – White Label & Branding, Free Login Page Customizer <= 3.4.29 - Unauthenticated Privilege Escalation via Account Takeover
Summary
The Branda plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 3.4.29. This is due to the plugin not properly validating a user's identity prior to updating their password. This makes it possible for unauthenticated attackers to change arbitrary user's passwords, including administrators, and leverage that to gain access to their account.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wpmudev | Branda – White Label & Branding, Free Login Page Customizer |
Affected:
0 , ≤ 3.4.29
(semver)
|
Credits
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CVE-2026-12066 (GCVE-0-2026-12066)
Vulnerability from cvelistv5 – Published: 2026-06-12 13:00 – Updated: 2026-06-12 13:34
VLAI
EPSS
VEX
Title
PbootCMS Password MemberController.php retrieve password recovery
Summary
A security flaw has been discovered in PbootCMS up to 3.2.12. This vulnerability affects the function retrieve of the file apps/home/controller/MemberController.php of the component Password Handler. The manipulation of the argument username/password/email/checkcode results in weak password recovery. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/370561 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/370561/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-12066 | third-party-advisory |
| https://vuldb.com/submit/828374 | third-party-advisory |
| https://github.com/pbootcmspro/PbootCMS/issues/38 | issue-tracking |
| https://github.com/yunyan05/MYCVE/tree/main/Pboot… | exploit |
Impacted products
1 product
Credits
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CVE-2026-12416 (GCVE-0-2026-12416)
Vulnerability from cvelistv5 – Published: 2026-06-24 05:33 – Updated: 2026-06-25 13:31
VLAI
EPSS
VEX
Title
Invoice Generator <= 1.0.0 - Unauthenticated Account Takeover via Weak Password Reset Validation via 'reset_user_id' Parameter
Summary
The Invoice Generator plugin for WordPress is vulnerable to Account Takeover via Password Reset in all versions up to, and including, 1.0.0. This is due to the `pravel_invoice_change_password()` function being registered as a nopriv AJAX handler with no nonce verification and no authorization check, and performing a loose equality comparison between the supplied `reset_activation_code` POST parameter and the target user's stored `forgot_email` user meta — a check that trivially evaluates to true (`'' == ''`) for any user who has never initiated a forgot-password request, which applies to administrators under normal conditions. This makes it possible for unauthenticated attackers to supply an arbitrary user ID via the `reset_user_id` POST parameter, bypass the activation code check entirely by omitting `reset_activation_code`, and set the target account's password to an attacker-chosen value, enabling full takeover of any account on the site, including administrator accounts.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pravel | Invoice Generator |
Affected:
0 , ≤ 1.0.0
(semver)
|
Credits
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CVE-2026-12417 (GCVE-0-2026-12417)
Vulnerability from cvelistv5 – Published: 2026-06-24 05:33 – Updated: 2026-06-29 19:14
VLAI
EPSS
VEX
Title
SignUp & SignIn <= 1.0.0 - Unauthenticated Privilege Escalation via Weak Password Reset Validation via 'reset_activation_code' Leading to Account Takeover
Summary
The SignUp & SignIn plugin for WordPress is vulnerable to Authentication Bypass via Weak Password Reset Validation leading to Account Takeover in versions up to, and including, 1.0.0. This is due to the `pravel_change_password()` AJAX handler — registered via `wp_ajax_nopriv_pravel_change_password` and therefore accessible to unauthenticated users — performing no nonce verification, no capability check, and only a loose equality check between an attacker-supplied `reset_activation_code` POST parameter and the target user's `forgot_email` user meta value; when a user has never initiated a password reset, `get_user_meta()` returns an empty string that trivially satisfies this check against an omitted or empty attacker-supplied code. This makes it possible for unauthenticated attackers to change the password of any WordPress user, including administrators, by sending a crafted POST request to `admin-ajax.php` with `action=pravel_change_password`, `reset_user_id` set to the target account's user ID, and `new_password_custom` set to an attacker-chosen password. Successful exploitation allows the attacker to authenticate with the newly set password and fully take over the targeted account, achieving administrator-level privilege escalation on the affected site.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pravel | SignUp & SignIn |
Affected:
0 , ≤ 1.0.0
(semver)
|
Credits
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CVE-2026-13019 (GCVE-0-2026-13019)
Vulnerability from cvelistv5 – Published: 2026-07-07 16:40 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Missing Authentication
Summary
Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes have a missing authentication for critical function vulnerability allows a remote, unauthenticated attacker to access an unprotected API.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Esri | Portal for ArcGIS |
Affected:
0 , < 12.1
(custom)
|
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CVE-2026-13020 (GCVE-0-2026-13020)
Vulnerability from cvelistv5 – Published: 2026-07-07 16:39 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Weak Password Recovery Mechanism in Portal for ArcGIS
Summary
A Weak Password Recovery Mechanism for Forgotten Password exists in Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes. A remote, unauthorized attacker may assume ownership of a user’s account by manipulating this mechanism. ArcGIS Administrators should configure an email server with ArcGIS Enterprise to facilitate user self-service password recovery. The ability for an administrator to reset a user’s password remains unchanged.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Esri | Portal for ArcGIS |
Affected:
0 , < 12.1
(custom)
|
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Mitigation
Phase: Architecture and Design
Description:
- Make sure that all input supplied by the user to the password recovery mechanism is thoroughly filtered and validated.
Mitigation
Phase: Architecture and Design
Description:
- Do not use standard weak security questions and use several security questions.
Mitigation
Phase: Architecture and Design
Description:
- Make sure that there is throttling on the number of incorrect answers to a security question. Disable the password recovery functionality after a certain (small) number of incorrect guesses.
Mitigation
Phase: Architecture and Design
Description:
- Require that the user properly answers the security question prior to resetting their password and sending the new password to the e-mail address of record.
Mitigation
Phase: Architecture and Design
Description:
- Never allow the user to control what e-mail address the new password will be sent to in the password recovery mechanism.
Mitigation
Phase: Architecture and Design
Description:
- Assign a new temporary password rather than revealing the original password.
CAPEC-50: Password Recovery Exploitation
An attacker may take advantage of the application feature to help users recover their forgotten passwords in order to gain access into the system with the same privileges as the original user. Generally password recovery schemes tend to be weak and insecure.