CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CVE-2026-8321 (GCVE-0-2026-8321)
Vulnerability from cvelistv5 – Published: 2026-05-11 19:45 – Updated: 2026-05-12 12:59
VLAI
Title
inkeep agents runAuth Middleware runAuth.ts createDevContext authentication bypass
Summary
A vulnerability was detected in inkeep agents 0.58.14. This vulnerability affects the function createDevContext of the file agents-api/src/middleware/runAuth.ts of the component runAuth Middleware. Performing a manipulation results in authentication bypass using alternate channel. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362608 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/362608/cti | signaturepermissions-required |
| https://vuldb.com/submit/811314 | third-party-advisory |
| https://github.com/inkeep/agents/issues/3024 | exploitissue-tracking |
| https://github.com/inkeep/agents/ | product |
Credits
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CVE-2026-8621 (GCVE-0-2026-8621)
Vulnerability from cvelistv5 – Published: 2026-05-14 18:46 – Updated: 2026-05-14 19:50 X_Open Source
VLAI
Title
Crabbox < v0.12.0 Authentication Bypass via Header Spoofing
Summary
Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a shared token to bypass authorization checks and access owner/org-scoped lease operations belonging to victim accounts.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/crabbox/releases/tag/… | release-notes |
| https://github.com/openclaw/crabbox/pull/70 | issue-tracking |
| https://github.com/openclaw/crabbox/commit/b65732… | patch |
| https://www.vulncheck.com/advisories/crabbox-auth… | third-party-advisory |
Impacted products
Date Public
2026-05-14 18:45
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CVE-2026-8737 (GCVE-0-2026-8737)
Vulnerability from cvelistv5 – Published: 2026-05-17 06:45 – Updated: 2026-05-18 16:32
VLAI
Title
Sanluan PublicCMS Trade Address Query TradeAddressListDirective.java execute missing authentication
Summary
A weakness has been identified in Sanluan PublicCMS 5.202506.d. This issue affects the function execute of the file publiccms-trade/src/main/java/com/publiccms/views/directive/trade/TradeAddressListDirective.java of the component Trade Address Query Handler. Executing a manipulation of the argument userId/id can lead to missing authentication. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364325 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364325/cti | signaturepermissions-required |
| https://vuldb.com/submit/809885 | third-party-advisory |
| https://vulnplus-note.wetolink.com/share/VqmGhijVKGBM | exploit |
Impacted products
Credits
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CVE-2026-8979 (GCVE-0-2026-8979)
Vulnerability from cvelistv5 – Published: 2026-05-28 13:05 – Updated: 2026-05-28 14:21
VLAI
Title
Authentication Bypass
Summary
The Mennekes Amtron series (firmware versions ≤ 5.22.3) is vulnerable to an authentication bypass. An unauthenticated remote attacker can change the password of the user account via a crafted POST request to the /operator/operator endpoint.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
Credits
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CVE-2026-8994 (GCVE-0-2026-8994)
Vulnerability from cvelistv5 – Published: 2026-05-27 05:31 – Updated: 2026-05-27 10:31
VLAI
Title
Login with NEAR <= 0.3.3 - Authentication Bypass via 'account' Parameter
Summary
The Login with NEAR plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 0.3.3. The `ajaxLoginWithNear()` function — registered as a `wp_ajax_nopriv` action and therefore reachable by unauthenticated users — accepts an attacker-supplied `account` POST parameter and issues a valid WordPress authentication cookie based solely on a substring check for `.near`, with no nonce verification, cryptographic signature validation, challenge-response exchange, or any proof that the requester controls the corresponding NEAR wallet. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including administrators, whose email address matches the deterministic `<account>@near.org` pattern derived from the supplied `account` value. If no matching user exists, the handler automatically creates and authenticates a new WordPress account for the attacker-controlled identifier, providing a further avenue for unauthorized account creation.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| learnnearclub | Login with NEAR |
Affected:
0 , ≤ 0.3.3
(semver)
|
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CVE-2026-9084 (GCVE-0-2026-9084)
Vulnerability from cvelistv5 – Published: 2026-05-20 14:22 – Updated: 2026-05-20 15:28
VLAI
Title
MISP OIDC authentication bypass via automatic email-based account linking under insecure IdP configurations
Summary
MISP’s OIDC authentication plugin allowed automatic linking of an OIDC identity to an existing local user account based on the email claim when the local account had no stored sub value. Under insecure or untrusted IdP configurations where email ownership is not enforced, an attacker with a valid OIDC token could assert a victim’s email address and authenticate as that user, leading to account takeover.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/71f5662c1b588… | patch |
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CVE-2026-9371 (GCVE-0-2026-9371)
Vulnerability from cvelistv5 – Published: 2026-05-24 09:45 – Updated: 2026-05-26 14:32
VLAI
Title
ItzCrazyKns Vane API route.ts missing authentication
Summary
A security vulnerability has been detected in ItzCrazyKns Vane up to 1.12.1. Affected by this issue is some unknown functionality of the file route.ts of the component API. The manipulation leads to missing authentication. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult. The exploit has been disclosed publicly and may be used. It appears that basic authentication is planned.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365334 | vdb-entry |
| https://vuldb.com/vuln/365334/cti | signaturepermissions-required |
| https://vuldb.com/submit/813209 | third-party-advisory |
| https://vuldb.com/submit/813210 | third-party-advisory |
| https://github.com/ItzCrazyKns/Vane/issues/1122 | issue-tracking |
| https://github.com/ItzCrazyKns/Vane/issues/1123 | exploitissue-tracking |
| https://github.com/ItzCrazyKns/Vane/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ItzCrazyKns | Vane |
Affected:
1.12.0
Affected: 1.12.1 cpe:2.3:a:itzcrazykns:vane:*:*:*:*:*:*:*:* |
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CVE-2026-9373 (GCVE-0-2026-9373)
Vulnerability from cvelistv5 – Published: 2026-05-24 10:15 – Updated: 2026-05-26 13:29
VLAI
Title
JeecgBoot OpenAPI Endpoint call improper authentication
Summary
A vulnerability has been found in JeecgBoot 3.9.1. This issue affects some unknown processing of the file /openapi/call/ of the component OpenAPI Endpoint. Such manipulation leads to improper authentication. The attack can be executed remotely. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365337 | vdb-entry |
| https://vuldb.com/vuln/365337/cti | signaturepermissions-required |
| https://vuldb.com/submit/813251 | third-party-advisory |
Impacted products
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CVE-2026-9398 (GCVE-0-2026-9398)
Vulnerability from cvelistv5 – Published: 2026-05-24 20:45 – Updated: 2026-05-29 18:17
VLAI
Title
Besen BS20 EV Charging Station BLE/WiFi authentication replay
Summary
A security vulnerability has been detected in Besen BS20 EV Charging Station up to 20260426. This affects an unknown part of the component BLE/WiFi. Such manipulation leads to authentication bypass by capture-replay. The attack must be carried out from within the local network. Attacks of this nature are highly complex. It is indicated that the exploitability is difficult. The original disclosure mentions, that "[t]hese vulnerabilities have been reported to Besen and we have received their acknowlegement that they are reviewing this as of April 2026."
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365379 | vdb-entry |
| https://vuldb.com/vuln/365379/cti | signaturepermissions-required |
| https://vuldb.com/submit/813577 | third-party-advisory |
| https://github.com/carfeii/besen#finding-5-unauth… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Besen | BS20 EV Charging Station |
Affected:
20260426
cpe:2.3:a:besen:bs20_ev_charging_station:*:*:*:*:*:*:*:* |
Credits
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Mitigation
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
CAPEC-114: Authentication Abuse
An attacker obtains unauthorized access to an application, service or device either through knowledge of the inherent weaknesses of an authentication mechanism, or by exploiting a flaw in the authentication scheme's implementation. In such an attack an authentication mechanism is functioning but a carefully controlled sequence of events causes the mechanism to grant access to the attacker.
CAPEC-115: Authentication Bypass
An attacker gains access to application, service, or device with the privileges of an authorized or privileged user by evading or circumventing an authentication mechanism. The attacker is therefore able to access protected data without authentication ever having taken place.
CAPEC-151: Identity Spoofing
Identity Spoofing refers to the action of assuming (i.e., taking on) the identity of some other entity (human or non-human) and then using that identity to accomplish a goal. An adversary may craft messages that appear to come from a different principle or use stolen / spoofed authentication credentials.
CAPEC-194: Fake the Source of Data
An adversary takes advantage of improper authentication to provide data or services under a falsified identity. The purpose of using the falsified identity may be to prevent traceability of the provided data or to assume the rights granted to another individual. One of the simplest forms of this attack would be the creation of an email message with a modified "From" field in order to appear that the message was sent from someone other than the actual sender. The root of the attack (in this case the email system) fails to properly authenticate the source and this results in the reader incorrectly performing the instructed action. Results of the attack vary depending on the details of the attack, but common results include privilege escalation, obfuscation of other attacks, and data corruption/manipulation.
CAPEC-22: Exploiting Trust in Client
An attack of this type exploits vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by communicating directly with the server where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
CAPEC-57: Utilizing REST's Trust in the System Resource to Obtain Sensitive Data
This attack utilizes a REST(REpresentational State Transfer)-style applications' trust in the system resources and environment to obtain sensitive data once SSL is terminated.
CAPEC-593: Session Hijacking
This type of attack involves an adversary that exploits weaknesses in an application's use of sessions in performing authentication. The adversary is able to steal or manipulate an active session and use it to gain unathorized access to the application.
CAPEC-633: Token Impersonation
An adversary exploits a weakness in authentication to create an access token (or equivalent) that impersonates a different entity, and then associates a process/thread to that that impersonated token. This action causes a downstream user to make a decision or take action that is based on the assumed identity, and not the response that blocks the adversary.
CAPEC-650: Upload a Web Shell to a Web Server
By exploiting insufficient permissions, it is possible to upload a web shell to a web server in such a way that it can be executed remotely. This shell can have various capabilities, thereby acting as a "gateway" to the underlying web server. The shell might execute at the higher permission level of the web server, providing the ability the execute malicious code at elevated levels.
CAPEC-94: Adversary in the Middle (AiTM)
An adversary targets the communication between two components (typically client and server), in order to alter or obtain data from transactions. A general approach entails the adversary placing themself within the communication channel between the two components.