Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
14584 vulnerabilities reference this CWE, most recent first.
CVE-2026-3567 (GCVE-0-2026-3567)
Vulnerability from cvelistv5 – Published: 2026-03-20 23:25 – Updated: 2026-04-08 17:18
VLAI
EPSS
VEX
Title
RepairBuddy <= 4.1132 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Modification via wc_rep_shop_settings_submission AJAX Action
Summary
The RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 4.1132. The plugin exposes two AJAX handlers that, when combined, allow any authenticated user to modify admin-level plugin settings. First, the wc_rb_get_fresh_nonce() function (registered via wp_ajax and wp_ajax_nopriv hooks) allows any user to generate a valid WordPress nonce for any arbitrary action name by simply providing the nonce_name parameter, with no capability checks. Second, the wc_rep_shop_settings_submission() function only verifies the nonce (wcrb_main_setting_nonce) but performs no current_user_can() capability check before updating 15+ plugin options via update_option(). This makes it possible for authenticated attackers, with subscriber-level access and above, to modify all plugin configuration settings including business name, email, logo, menu label, GDPR settings, and more by first minting a valid nonce via the wc_rb_get_fresh_nonce endpoint and then calling the settings submission handler.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| sweetdaisy86 | RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress |
Affected:
0 , ≤ 4.1132
(semver)
|
Credits
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CVE-2026-3552 (GCVE-0-2026-3552)
Vulnerability from cvelistv5 – Published: 2026-07-11 03:44 – Updated: 2026-07-13 17:52
VLAI
EPSS
VEX
Title
SurfLink < 2.6.0 - Missing Authorization to Authenticated (Subscriber+) 410 Gone URL Import via 'surfl_import_410' AJAX Action
Summary
The SurfLink - Ultimate Link Manager plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the ajax_import_410() function in all versions up to 2.6.0. This is due to a missing capability check (current_user_can()) and missing nonce verification (check_ajax_referer()) in the ajax_import_410() function, while all other AJAX handlers in the same class (ajax_add_single_410, ajax_save_editted_410, ajax_delete_410, ajax_bulk_410_delete, ajax_empty_410, ajax_export_410) properly implement both authorization and nonce checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to import arbitrary URLs into the 410 Gone database table via the surfl_import_410 AJAX action. Injected URLs will cause the site to return HTTP 410 Gone responses to all visitors accessing those paths, potentially causing denial of service for legitimate pages and SEO damage through search engine delisting.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| surflabtech | SurfLink – Link Manager & Backup Restore |
Affected:
0 , < 2.6.0
(semver)
|
Credits
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CVE-2026-3550 (GCVE-0-2026-3550)
Vulnerability from cvelistv5 – Published: 2026-03-20 08:25 – Updated: 2026-04-08 17:25
VLAI
EPSS
VEX
Title
RockPress <= 1.0.17 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via AJAX Actions
Summary
The RockPress plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.17. This is due to missing capability checks on multiple AJAX actions (rockpress_import, rockpress_import_status, rockpress_last_import, rockpress_reset_import, and rockpress_check_services) combined with the plugin's nonce being exposed to all authenticated users via an unconditionally enqueued admin script. The plugin enqueues the 'rockpress-admin' script on all admin pages (including profile.php) without any page or capability restrictions, and the nonce for the 'rockpress-nonce' action is passed to this script via wp_localize_script. Since the AJAX handlers only verify this nonce and do not check current_user_can(), any authenticated user, including Subscribers, can extract the nonce from any admin page's HTML source and use it to trigger imports, reset import data (deleting options), check service connectivity, and read import status information. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger resource-intensive import operations, reset import tracking data, and perform system connection checks that should be restricted to administrators.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
16 references
Impacted products
Credits
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CVE-2026-3524 (GCVE-0-2026-3524)
Vulnerability from cvelistv5 – Published: 2026-04-06 12:06 – Updated: 2026-04-07 03:55
VLAI
EPSS
VEX
Title
Authorization Bypass in Mattermost Legal Hold Plugin Due to Missing Return After Permission Check
Summary
Mattermost Plugin Legal Hold versions <=1.1.4 fail to halt request processing after a failed authorization check in ServeHTTP which allows an authenticated attacker to access, create, download, and delete legal hold data via crafted API requests to the plugin's endpoints. Mattermost Advisory ID: MMSA-2026-00621
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 1.1.4
(semver)
Unaffected: 1.1.5 |
Credits
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"shortName": "Mattermost"
},
"references": [
{
"name": "MMSA-2026-00621",
"tags": [
"vendor-advisory"
],
"url": "https://mattermost.com/security-updates"
}
],
"solutions": [
{
"lang": "en",
"value": "Update Mattermost Plugins to versions 1.1.5 or higher."
}
],
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"defect": [
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CVE-2026-3506 (GCVE-0-2026-3506)
Vulnerability from cvelistv5 – Published: 2026-03-21 03:26 – Updated: 2026-04-08 16:45
VLAI
EPSS
VEX
Title
WP-Chatbot for Messenger <= 4.9 - Missing Authorization to Unauthenticated Chatbot Configuration Takeover
Summary
The WP-Chatbot for Messenger plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the site's MobileMonkey API token and company ID options, which can be used to hijack chatbot configuration and redirect visitor conversations to an attacker-controlled MobileMonkey account.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| larrykim | WP-Chatbot for Messenger |
Affected:
0 , ≤ 4.9
(semver)
|
Credits
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},
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"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/MobileMonkeyApi.php#L52"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/MobileMonkeyApi.php#L409"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/admin/class-htcc-admin.php#L29"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/admin/admin.php#L29"
},
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CVE-2026-3488 (GCVE-0-2026-3488)
Vulnerability from cvelistv5 – Published: 2026-04-17 01:24 – Updated: 2026-04-17 12:25
VLAI
EPSS
VEX
Title
WP Statistics <= 14.16.4 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure and Privacy Audit Manipulation
Summary
The WP Statistics plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 14.16.4. This is due to missing capability checks on multiple AJAX handlers including `wp_statistics_get_filters`, `wp_statistics_getPrivacyStatus`, `wp_statistics_updatePrivacyStatus`, and `wp_statistics_dismiss_notices`. These endpoints only verify a `wp_rest` nonce via `check_ajax_referer()` but do not enforce any capability checks such as `current_user_can()` or the plugin's own `User::Access()` method. Since the `wp_rest` nonce is available to all authenticated WordPress users, this makes it possible for authenticated attackers, with Subscriber-level access and above, to access sensitive analytics data (user IDs, usernames, emails, visitor tracking data), retrieve and modify privacy audit compliance status, and dismiss administrative notices.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
9 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| veronalabs | WP Statistics – Simple, privacy-friendly Google Analytics alternative |
Affected:
0 , ≤ 14.16.4
(semver)
|
Credits
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},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/tags/14.16.1/src/Service/Admin/PrivacyAudit/PrivacyAuditController.php#L21"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/tags/14.16.1/src/Service/Admin/PrivacyAudit/PrivacyAuditController.php#L41"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/tags/14.16.1/includes/admin/class-wp-statistics-admin-ajax.php#L310"
},
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"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/trunk/src/Service/Admin/FilterHandler/FilterManager.php#L62"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/trunk/src/Service/Admin/PrivacyAudit/PrivacyAuditController.php#L21"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-statistics/trunk/includes/admin/class-wp-statistics-admin-ajax.php#L310"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3483860/wp-statistics/trunk/src/Service/Admin/PrivacyAudit/PrivacyAuditController.php"
}
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"time": "2026-03-03T15:59:48.000Z",
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},
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"time": "2026-04-16T13:23:33.000Z",
"value": "Disclosed"
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CVE-2026-3480 (GCVE-0-2026-3480)
Vulnerability from cvelistv5 – Published: 2026-04-08 06:43 – Updated: 2026-04-08 16:48
VLAI
EPSS
VEX
Title
WP Blockade <= 0.9.14 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'shortcode' Parameter
Summary
The WP Blockade plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 0.9.14. The plugin registers an admin_post action hook 'wp-blockade-shortcode-render' that maps to the render_shortcode_preview() function. This function lacks any capability check (current_user_can()) and nonce verification, allowing any authenticated user to execute arbitrary WordPress shortcodes. The function takes a user-supplied 'shortcode' parameter from $_GET, passes it through stripslashes(), and directly executes it via do_shortcode(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes, which could lead to information disclosure, privilege escalation, or other impacts depending on what shortcodes are registered on the site (e.g., shortcodes from other plugins that display sensitive data, perform actions, or include files).
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| burlingtonbytes | WP Blockade – Visual Page Builder |
Affected:
0 , ≤ 0.9.14
(semver)
|
Credits
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"type": "finder",
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{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3f159aac-092b-4655-9d97-a496ac01738c?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L393"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L393"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L361"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L361"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L112"
},
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"url": "https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L112"
}
],
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"cveId": "CVE-2026-3480",
"datePublished": "2026-04-08T06:43:38.560Z",
"dateReserved": "2026-03-03T14:43:17.464Z",
"dateUpdated": "2026-04-08T16:48:07.477Z",
"state": "PUBLISHED"
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"dataVersion": "5.2"
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CVE-2026-3477 (GCVE-0-2026-3477)
Vulnerability from cvelistv5 – Published: 2026-04-08 06:43 – Updated: 2026-04-08 17:06
VLAI
EPSS
VEX
Title
PZ Frontend Manager <= 1.0.6 - Missing Authorization to Arbitrary User Deletion via 'dataType' Parameter
Summary
The PZ Frontend Manager plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.0.6. The pzfm_user_request_action_callback() function, registered via the wp_ajax_pzfm_user_request_action action hook, lacks both capability checks and nonce verification. This function handles user activation, deactivation, and deletion operations. When the 'dataType' parameter is set to 'delete', the function calls wp_delete_user() on all provided user IDs without verifying that the current user has the appropriate permissions. Notably, the similar pzfm_remove_item_callback() function does check pzfm_can_delete_user() before performing deletions, indicating this was an oversight. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary WordPress users (including administrators) by sending a crafted request to the AJAX endpoint.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projectzealous01 | PZ Frontend Manager |
Affected:
0 , ≤ 1.0.6
(semver)
|
Credits
{
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"timestamp": "2026-04-08T16:00:30.359649Z",
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"type": "finder",
"value": "Youcef Hamdani"
}
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}
],
"metrics": [
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CVE-2026-3475 (GCVE-0-2026-3475)
Vulnerability from cvelistv5 – Published: 2026-03-19 07:34 – Updated: 2026-04-08 17:10
VLAI
EPSS
VEX
Title
Instant Popup Builder <= 1.1.7 - Unauthenticated Arbitrary Shortcode Execution via 'token' Parameter
Summary
The Instant Popup Builder plugin for WordPress is vulnerable to Unauthenticated Arbitrary Shortcode Execution in all versions up to and including 1.1.7. This is due to the handle_email_verification_page() function constructing a shortcode string from user-supplied GET parameters (token, email) and passing it to do_shortcode() without properly sanitizing square bracket characters, combined with missing authorization checks on the init hook. While sanitize_text_field() and esc_attr() are applied, neither function strips or escapes square bracket characters ([ and ]). WordPress's shortcode regex uses [^\]\/]* to match content inside shortcode tags, meaning a ] character in the token value prematurely closes the shortcode tag. This makes it possible for unauthenticated attackers to inject and execute arbitrary registered shortcodes by crafting a malicious token parameter containing ] followed by arbitrary shortcode syntax.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| instantpopupbuilder | Instant Popup Builder – Powerful Popup Maker for Opt-ins, Email Newsletters & Lead Generation |
Affected:
0 , ≤ 1.1.7
(semver)
|
Credits
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CVE-2026-3462 (GCVE-0-2026-3462)
Vulnerability from cvelistv5 – Published: 2026-06-27 06:50 – Updated: 2026-06-29 13:12
VLAI
EPSS
VEX
Title
Frisbii Pay <= 1.8.9 - Missing Authorization to Authenticated (Subscriber+) Payment Token Modification
Summary
The Frisbii Pay plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the 'upload_csv' and 'process_batch' functions in all versions up to, and including, 1.8.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary CSV data and overwrite WooCommerce payment tokens, postmeta, and order meta records.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| reepaydenmark | Frisbii Pay |
Affected:
0 , ≤ 1.8.9
(semver)
|
Credits
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.