CVE-2026-41671 Admidio: OIDC Token Introspection Endpoint Returns Active for All Tokens Without Validation

Admidio is an open-source user management solution. Prior to version 5.0.9, the OIDC token introspection endpoint /modules/sso/index.php/oidc/introspect always returns "active": true for every request, regardless of whether a valid token is provided, whether the token is expired, revoked, or...

CVE-2026-41671

Admidio prior to version 5.0.9 contains a vulnerability in its OIDC token introspection (/modules/sso/index.php/oidc/introspect) and revocation (/oidc/revoke) endpoints. The introspection endpoint always returns {"active": true} and the revocation endpoint returns {"revoked": true} without authen...

Admidio 授权问题漏洞

Admidio is a set of open-source member management systems developed by the Admidio team. This system supports features such as member lists, event management, message boards, photo albums, and downloads. Prior to Admidio 5.0.9, there was an authorization vulnerability. This vulnerability stemmed...

GHSA-Q4W7-56HR-83RM Nginx-UI Settings API Exposes Protected Secrets

Summary The GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag is only enforced during writes via ProtectedFill in SaveSettings and is...

Nginx-UI Settings API Exposes Protected Secrets

The GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag is only enforced during writes via ProtectedFill in SaveSettings and is completely...

CVE-2026-42223

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag...

CVE-2026-42223 nginx-ui: Settings API Exposes Protected Secrets

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag...

CVE-2026-42223

Nginx UI (nginx-ui) before version 2.3.8 exposes sensitive settings through the GetSettings API. The handler serializes all settings structs to JSON and returns them to authenticated users, while the protected:"true" tag is only enforced on writes, not reads. This leaks 40+ protected fields, incl...

CVE-2026-42223

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag...

CVE-2026-41571

CVE-2026-41571 affects Note Mark (v0.19.2) where IsPasswordMatch falls back to a hard-coded bcrypt("null") placeholder for users with no stored password. OIDC-registered users are created with an empty password, so submitting password: "null" to the internal login endpoint grants a valid session—...

GHSA-9XX5-CV6J-X533 Admidio: OIDC Token Introspection Endpoint Returns Active for All Tokens Without Validation

Summary The OIDC token introspection endpoint /modules/sso/index.php/oidc/introspect always returns "active": true for every request, regardless of whether a valid token is provided, whether the token is expired, revoked, or completely fabricated. The endpoint performs no authentication of the...

Admidio: OIDC Token Introspection Endpoint Returns Active for All Tokens Without Validation

Summary The OIDC token introspection endpoint /modules/sso/index.php/oidc/introspect always returns "active": true for every request, regardless of whether a valid token is provided, whether the token is expired, revoked, or completely fabricated. The endpoint performs no authentication of the...

GHSA-3GX8-Q682-38MX OpenID Connect nonce generated but never validated — ID token replay attack

Summary The roadiz/openid package generates an OIDC nonce in OAuth2LinkGenerator::generate and includes it in the authorization request sent to the identity provider, but never stores it and never validates it on the callback. The OpenIdJwtConfigurationFactory validation chain does not include a...

OpenID Connect nonce generated but never validated — ID token replay attack

Summary The roadiz/openid package generates an OIDC nonce in OAuth2LinkGenerator::generate and includes it in the authorization request sent to the identity provider, but never stores it and never validates it on the callback. The OpenIdJwtConfigurationFactory validation chain does not include a...

Insufficient Verification of Data Authenticity

Overview Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity due to the lack of validation for the nonce parameter in the authentication process. An attacker can gain unauthorized access by replaying a previously obtained valid ID token, allowing...

PT-2026-36108

Name of the Vulnerable Software and Affected Versions Admidio versions prior to 5.0.9 Description An issue exists in the OpenID Connect OIDC implementation where the token introspection endpoint '/modules/sso/index.php/oidc/introspect' always returns a positive active status regardless of whether...

PT-2026-37178

Name of the Vulnerable Software and Affected Versions Roadiz versions prior to 2.3.43 Roadiz versions prior to 2.5.45 Roadiz versions prior to 2.6.31 Roadiz versions prior to 2.7.18 Description The roadiz/openid package fails to properly implement the OIDC nonce validation process. While the...

Note Mark: OIDC-registered users authenticated by submitting password "null"

Summary IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password: "null" to the internal login endpoint receives a valid session for...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication via the IsPasswordMatch function. An attacker can gain unauthorized access to accounts registered through OIDC by submitting the password "null" to the internal login endpoint, which results in a valid session...

GHSA-PXF8-6WQM-R6HH Note Mark: OIDC-registered users authenticated by submitting password "null"

Summary IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password: "null" to the internal login endpoint receives a valid session for...