CWE-306
AllowedMissing Authentication for Critical Function
Abstraction: Base · Status: Draft
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
3449 vulnerabilities reference this CWE, most recent first.
GHSA-V837-VPH9-GCRQ
Vulnerability from github – Published: 2026-05-29 07:20 – Updated: 2026-05-29 07:20The WP Maps Pro plugin for WordPress is vulnerable to Privilege Escalation via Administrator Account Creation in all versions up to, and including, 6.1.0. This is due to the wpgmp_temp_access_ajax AJAX action being registered with wp_ajax_nopriv_ and protected only by a nonce check using the fc-call-nonce nonce, which is publicly embedded into every frontend page via wp_localize_script as the nonce field of the wpgmp_local JavaScript object, rendering the check ineffective as an access control mechanism. This makes it possible for unauthenticated attackers to invoke the wpgmp_temp_access_support handler with check_temp=false, which unconditionally creates a new WordPress user with the hardcoded role of administrator via wp_insert_user() and returns a magic login URL that, when visited, calls wp_set_auth_cookie() to fully authenticate the attacker as the newly created administrator, resulting in complete site takeover.
{
"affected": [],
"aliases": [
"CVE-2026-8732"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-29T07:16:14Z",
"severity": "CRITICAL"
},
"details": "The WP Maps Pro plugin for WordPress is vulnerable to Privilege Escalation via Administrator Account Creation in all versions up to, and including, 6.1.0. This is due to the wpgmp_temp_access_ajax AJAX action being registered with wp_ajax_nopriv_ and protected only by a nonce check using the fc-call-nonce nonce, which is publicly embedded into every frontend page via wp_localize_script as the nonce field of the wpgmp_local JavaScript object, rendering the check ineffective as an access control mechanism. This makes it possible for unauthenticated attackers to invoke the wpgmp_temp_access_support handler with check_temp=false, which unconditionally creates a new WordPress user with the hardcoded role of administrator via wp_insert_user() and returns a magic login URL that, when visited, calls wp_set_auth_cookie() to fully authenticate the attacker as the newly created administrator, resulting in complete site takeover.",
"id": "GHSA-v837-vph9-gcrq",
"modified": "2026-05-29T07:20:06Z",
"published": "2026-05-29T07:20:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8732"
},
{
"type": "WEB",
"url": "https://codecanyon.net/item/advanced-google-maps-plugin-for-wordpress/5211638"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/65988550-d39d-40be-8d25-647e7237062d?source=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V8C6-95X2-Q3XM
Vulnerability from github – Published: 2022-10-19 12:00 – Updated: 2022-10-19 12:00Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Admin Console). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
{
"affected": [],
"aliases": [
"CVE-2022-39412"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-18T21:15:00Z",
"severity": "HIGH"
},
"details": "Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Admin Console). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).",
"id": "GHSA-v8c6-95x2-q3xm",
"modified": "2022-10-19T12:00:23Z",
"published": "2022-10-19T12:00:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39412"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-V8F2-89XW-2297
Vulnerability from github – Published: 2024-04-15 06:30 – Updated: 2024-04-15 06:30The password reset feature of Ai3 QbiBot lacks proper access control, allowing unauthenticated remote attackers to reset any user's password.
{
"affected": [],
"aliases": [
"CVE-2024-3777"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-15T04:15:16Z",
"severity": "CRITICAL"
},
"details": "\nThe password reset feature of Ai3 QbiBot lacks proper access control, allowing unauthenticated remote attackers to reset any user\u0027s password.\n\n",
"id": "GHSA-v8f2-89xw-2297",
"modified": "2024-04-15T06:30:34Z",
"published": "2024-04-15T06:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3777"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-7732-9a54e-1.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V8PW-4MPX-QWJJ
Vulnerability from github – Published: 2026-03-04 00:30 – Updated: 2026-03-04 00:30The Labkotec LID-3300IP has an existing vulnerability in the ice detector software that enables an unauthenticated attacker to alter device parameters and run operational commands when specially crafted packets are sent to the device.
{
"affected": [],
"aliases": [
"CVE-2026-1775"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-03T22:16:27Z",
"severity": "HIGH"
},
"details": "The Labkotec LID-3300IP has an existing vulnerability in the ice detector software that enables an unauthenticated attacker to alter device parameters and run operational commands when specially crafted packets are sent to the device.",
"id": "GHSA-v8pw-4mpx-qwjj",
"modified": "2026-03-04T00:30:22Z",
"published": "2026-03-04T00:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1775"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-05"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-V8QP-W9P6-9XVP
Vulnerability from github – Published: 2024-04-19 00:30 – Updated: 2024-04-19 00:30An unauthenticated attacker can reset the board and stop transmitter operations by sending a specially-crafted GET request to the command.cgi gateway, resulting in a denial-of-service scenario.
{
"affected": [],
"aliases": [
"CVE-2024-21846"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-18T23:15:06Z",
"severity": "MODERATE"
},
"details": "\nAn unauthenticated attacker can reset the board and stop transmitter \noperations by sending a specially-crafted GET request to the command.cgi\n gateway, resulting in a denial-of-service scenario.\n\n",
"id": "GHSA-v8qp-w9p6-9xvp",
"modified": "2024-04-19T00:30:54Z",
"published": "2024-04-19T00:30:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21846"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-V925-WGM3-FVWF
Vulnerability from github – Published: 2022-05-24 17:00 – Updated: 2022-05-24 17:00Advantech WISE-PaaS/RMM, Versions 3.3.29 and prior. There is an unsecured function that allows anyone who can access the IP address to use the function without authentication.
{
"affected": [],
"aliases": [
"CVE-2019-13547"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-10-31T21:15:00Z",
"severity": "CRITICAL"
},
"details": "Advantech WISE-PaaS/RMM, Versions 3.3.29 and prior. There is an unsecured function that allows anyone who can access the IP address to use the function without authentication.",
"id": "GHSA-v925-wgm3-fvwf",
"modified": "2022-05-24T17:00:09Z",
"published": "2022-05-24T17:00:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13547"
},
{
"type": "WEB",
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-304-01"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-19-960"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-V97X-26QP-3G45
Vulnerability from github – Published: 2026-06-26 00:32 – Updated: 2026-06-26 00:32WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.
{
"affected": [],
"aliases": [
"CVE-2026-40702"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-25T22:17:01Z",
"severity": "CRITICAL"
},
"details": "WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.",
"id": "GHSA-v97x-26qp-3g45",
"modified": "2026-06-26T00:32:06Z",
"published": "2026-06-26T00:32:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40702"
},
{
"type": "WEB",
"url": "https://evokesystems.com/contact-us"
},
{
"type": "WEB",
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-02.json"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-02"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-V9MF-J57R-5VPR
Vulnerability from github – Published: 2022-05-24 17:36 – Updated: 2022-05-24 17:36The official plone Docker images before version of 4.3.18-alpine (Alpine specific) contain a blank password for a root user. System using the plone docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.
{
"affected": [],
"aliases": [
"CVE-2020-35190"
],
"database_specific": {
"cwe_ids": [
"CWE-306"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-17T02:15:00Z",
"severity": "CRITICAL"
},
"details": "The official plone Docker images before version of 4.3.18-alpine (Alpine specific) contain a blank password for a root user. System using the plone docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.",
"id": "GHSA-v9mf-j57r-5vpr",
"modified": "2022-05-24T17:36:46Z",
"published": "2022-05-24T17:36:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35190"
},
{
"type": "WEB",
"url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-35190"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-V9P2-66R4-9QHR
Vulnerability from github – Published: 2026-01-06 00:30 – Updated: 2026-01-08 18:30Multiple D-Link DSL gateway devices contain a command injection vulnerability in the dnscfg.cgi endpoint due to improper sanitization of user-supplied DNS configuration parameters. An unauthenticated remote attacker can inject and execute arbitrary shell commands, resulting in remote code execution. The affected endpoint is also associated with unauthenticated DNS modification (“DNSChanger”) behavior documented by D-Link, which reported active exploitation campaigns targeting firmware variants of the DSL-2740R, DSL-2640B, DSL-2780B, and DSL-526B models from 2016 through 2019. Exploitation evidence was observed by the Shadowserver Foundation on 2025-11-27 (UTC). Affected devices were declared end-of-life/end-of-service in early 2020.
{
"affected": [],
"aliases": [
"CVE-2026-0625"
],
"database_specific": {
"cwe_ids": [
"CWE-306",
"CWE-78"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-05T22:15:54Z",
"severity": "CRITICAL"
},
"details": "Multiple D-Link DSL gateway devices contain a command injection vulnerability in the dnscfg.cgi endpoint due to improper sanitization of user-supplied DNS configuration parameters. An unauthenticated remote attacker can inject and execute arbitrary shell commands, resulting in remote code execution. The affected endpoint is also associated with unauthenticated DNS modification (\u201cDNSChanger\u201d) behavior documented by D-Link, which reported active exploitation campaigns targeting firmware variants of the DSL-2740R, DSL-2640B, DSL-2780B, and DSL-526B models from 2016 through 2019. Exploitation evidence was observed by the Shadowserver Foundation on 2025-11-27 (UTC). Affected devices were declared end-of-life/end-of-service in early 2020.",
"id": "GHSA-v9p2-66r4-9qhr",
"modified": "2026-01-08T18:30:33Z",
"published": "2026-01-06T00:30:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0625"
},
{
"type": "WEB",
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10068"
},
{
"type": "WEB",
"url": "https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10118"
},
{
"type": "WEB",
"url": "https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10488"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/dlink-dsl-command-injection-via-dns-configuration-endpoint"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-V9VJ-VPG8-VQMJ
Vulnerability from github – Published: 2022-05-24 17:47 – Updated: 2022-08-06 00:00In Fibaro Home Center 2 and Lite devices with firmware version 4.600 and older an internal management service is accessible on port 8000 and some API endpoints could be accessed without authentication to trigger a shutdown, a reboot or a reboot into recovery mode.
{
"affected": [],
"aliases": [
"CVE-2021-20990"
],
"database_specific": {
"cwe_ids": [
"CWE-306",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-19T14:15:00Z",
"severity": "HIGH"
},
"details": "In Fibaro Home Center 2 and Lite devices with firmware version 4.600 and older an internal management service is accessible on port 8000 and some API endpoints could be accessed without authentication to trigger a shutdown, a reboot or a reboot into recovery mode.",
"id": "GHSA-v9vj-vpg8-vqmj",
"modified": "2022-08-06T00:00:41Z",
"published": "2022-05-24T17:47:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20990"
},
{
"type": "WEB",
"url": "https://www.iot-inspector.com/blog/advisory-fibaro-home-center"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-Authentication-Code-Execution.html"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2021/Apr/27"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
- Divide the software into anonymous, normal, privileged, and administrative areas. Identify which of these areas require a proven user identity, and use a centralized authentication capability.
- Identify all potential communication channels, or other means of interaction with the software, to ensure that all channels are appropriately protected, including those channels that are assumed to be accessible only by authorized parties. Developers sometimes perform authentication at the primary channel, but open up a secondary channel that is assumed to be private. For example, a login mechanism may be listening on one network port, but after successful authentication, it may open up a second port where it waits for the connection, but avoids authentication because it assumes that only the authenticated party will connect to the port.
- In general, if the software or protocol allows a single session or user state to persist across multiple connections or channels, authentication and appropriate credential management need to be used throughout.
Mitigation MIT-15
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
- Where possible, avoid implementing custom, "grow-your-own" authentication routines and consider using authentication capabilities as provided by the surrounding framework, operating system, or environment. These capabilities may avoid common weaknesses that are unique to authentication; support automatic auditing and tracking; and make it easier to provide a clear separation between authentication tasks and authorization tasks.
- In environments such as the World Wide Web, the line between authentication and authorization is sometimes blurred. If custom authentication routines are required instead of those provided by the server, then these routines must be applied to every single page, since these pages could be requested directly.
Mitigation MIT-4.5
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 libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator [REF-45].
Mitigation
When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to require strong authentication for users who should be allowed to access the data [REF-1297] [REF-1298] [REF-1302].
CAPEC-12: Choosing Message Identifier
This pattern of attack is defined by the selection of messages distributed via multicast or public information channels that are intended for another client by determining the parameter value assigned to that client. This attack allows the adversary to gain access to potentially privileged information, and to possibly perpetrate other attacks through the distribution means by impersonation. If the channel/message being manipulated is an input rather than output mechanism for the system, (such as a command bus), this style of attack could be used to change the adversary's identifier to more a privileged one.
CAPEC-166: Force the System to Reset Values
An attacker forces the target into a previous state in order to leverage potential weaknesses in the target dependent upon a prior configuration or state-dependent factors. Even in cases where an attacker may not be able to directly control the configuration of the targeted application, they may be able to reset the configuration to a prior state since many applications implement reset functions.
CAPEC-216: Communication Channel Manipulation
An adversary manipulates a setting or parameter on communications channel in order to compromise its security. This can result in information exposure, insertion/removal of information from the communications stream, and/or potentially system compromise.
CAPEC-36: Using Unpublished Interfaces or Functionality
An adversary searches for and invokes interfaces or functionality that the target system designers did not intend to be publicly available. If interfaces fail to authenticate requests, the attacker may be able to invoke functionality they are not authorized for.
CAPEC-62: Cross Site Request Forgery
An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.