CVE-2026-40172: Improper Privilege Management

authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, the PATCH /api/v3/core/users/pk/ API allows a caller with changeuser on a target user to assign arbitrary groups through UserSerializer, including groups with issuperuser=True, without...

CVE-2026-40166: Exposure of Sensitive Information to an Unauthorized Actor

authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, authenticated non-admin users with at least one OAuth2 access token can retrieve the clientsecret of confidential OAuth2 providers they have previously authenticated against, exposing...

CVE-2026-42180: Server-Side Request Forgery (SSRF)

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy allows an authenticated low-privileged user to create a link post through POST /api/v3/post. When a post is created in a public community, the backend asynchronously sends a Webmention to the attacker-controll...

CVE-2025-41084: Improper Neutralization of Input During Web Page Generation

Stored Cross-Site Scripting XSS vulnerability in Sesame web application, due to the fact that uploaded SVG images are not properly sanitized. This allows attackers to embed malicious scripts in SVG files by sending a POST request using the 'logo' parameter in '/api/v3/companies/ /logo', which are...

CVE-2025-40676

CVE-2025-40676 affects Negotiator v3.15.2 from BBMRI-ERIC. The vulnerability is an insecure direct object reference (IDOR) in the userID parameter of the /api/v3/users/ endpoint, enabling an attacker to access or modify unauthorised resources and potentially expose or alter sensitive data. The CV...

CVE-2025-29156

Cross Site Scripting vulnerability in petstore v.1.0.7 allows a remote attacker to execute arbitrary code via a crafted script to the /api/v3/pet...

CVE-2025-29156: Improper Neutralization of Input During Web Page Generation

Cross Site Scripting vulnerability in petstore v.1.0.7 allows a remote attacker to execute arbitrary code via a crafted script to the /api/v3/pet...

CVE-2024-23649

Lemmy is a link aggregator and forum for the fediverse. Starting in version 0.17.0 and prior to version 0.19.1, users can report private messages, even when they're neither sender nor recipient of the message. The API response to creating a private message report contains the private message...

Malware in funcraft-api-v3

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2023-7904 Malicious code in funcraft-api-v3 (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware a26cfbee7915882a36f6b1213f8779104f879b89ffc82f599aeecde077717859 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

CVE-2022-46172

authentik is an open-source Identity provider focused on flexibility and versatility. In versions prior to 2022.10.4, and 2022.11.4, any authenticated user can create an arbitrary number of accounts through the default flows. This would circumvent any policy in a situation where it is undesirable...

PT-2022-37844

An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows attackers to add DEBUG lines to the logs via a REST API version 3 logging endpoint...

CVE-2021-46434: Undefined Security Weakness

EMQ X Dashboard V3.0.0 is affected by username enumeration in the "/api /v3/auth" interface. When a user login, the application returns different results depending on whether the account is correct, that allowed an attacker to determine if a given username was valid...

CVE-2015-7706

Multiple cross-site scripting XSS vulnerabilities in Secure Data Space SDS-API before 3.5.7 allow remote attackers to inject arbitrary web script or HTML via the 1 PATHINFO to api/v3/public/shares/downloads/, the 2 authType parameter to api/v3/auth/login, or the 3 login parameter to...

PT-2016-3827

Name of the Vulnerable Software and Affected Versions Secure Data Space SDS-API versions prior to 3.5.7 Description The issue allows remote attackers to inject arbitrary web script or HTML, potentially leading to security breaches. This can be achieved through the "PATH INFO" to...