CVE-2026-46623

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

CVE-2026-62280 OpenAM Reflected XSS in the OAuth2/OIDC `wap` consent page

Open Access Management OpenAM is an access management solution. From 13.0.0 until 16.1.2, the OAuth2 authorize endpoint's display=wap consent page reflects request-derived values through ConsentRequiredResource and wap/authorize.ftl without HTML escaping. An attacker can induce a user with an...

CVE-2026-62280

OpenAM versions 13.0.0 through 16.1.2 are vulnerable to reflected XSS in the OAuth2 authorize endpoint's display=wap consent page. Request-derived values are reflected through ConsentRequiredResource and the wap/authorize.ftl template without HTML escaping, allowing an attacker to execute arbitra...

EUVD-2026-78365

Open Access Management OpenAM is an access management solution. From 13.0.0 until 16.1.2, the OAuth2 authorize endpoint's display=wap consent page reflects request-derived values through ConsentRequiredResource and wap/authorize.ftl without HTML escaping. An attacker can induce a user with an...

CVE-2026-62280 OpenAM Reflected XSS in the OAuth2/OIDC `wap` consent page

Open Access Management OpenAM is an access management solution. From 13.0.0 until 16.1.2, the OAuth2 authorize endpoint's display=wap consent page reflects request-derived values through ConsentRequiredResource and wap/authorize.ftl without HTML escaping. An attacker can induce a user with an...

CVE-2026-46623

OpenAM Community Edition (prior to 16.1.1) is vulnerable in its OAuth2 authentication module due to a missing OAuth.removeRestrictedAccountUpdateAttributes filter. On OAuth re-login of an existing account, profile attributes userPassword and inetUserStatus are written to the local account, silent...

CVE-2026-46623 OpenAM Account Takeover via Unverified Password Change in OAuth2 Module

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

CVE-2026-46623 OpenAM Account Takeover via Unverified Password Change in OAuth2 Module

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

CVE-2026-46623 OpenAM Account Takeover via Unverified Password Change in OAuth2 Module

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

EUVD-2026-78361

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

CVE-2026-44203 OpenAM: Pre-auth Reflected XSS in OAuth2 / OIDC response_mode=form_post via state parameter (FormPostResponse.ftl)

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth 2.0 and OpenID Connect authorization endpoint does not sufficiently encode user-supplied parameters before FormPostResponse.ftl and checkSession.ftl render them into HTML for the formpost response mode. An...

CVE-2026-44203 OpenAM: Pre-auth Reflected XSS in OAuth2 / OIDC response_mode=form_post via state parameter (FormPostResponse.ftl)

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth 2.0 and OpenID Connect authorization endpoint does not sufficiently encode user-supplied parameters before FormPostResponse.ftl and checkSession.ftl render them into HTML for the formpost response mode. An...

PT-2026-99718

Name of the Vulnerable Software and Affected Versions Nezha version 2.2.3 Description Nezha contains a Host header injection issue in the OAuth2 redirect endpoint. When the optional dashboard host setting is empty, the application reflects the attacker-supplied HTTP Host header into the redirect...

PT-2026-99160

Summary Nezha v2.2.3 regresses the GHSA-9rc6-8cjv-rcvx host header injection fix for deployments where the new dashboard host setting is empty. In that configuration, /api/v1/oauth2/provider again reflects the request Host header into the OAuth2 redirect uri sent to the identity provider, even if...

CVE-2026-62280: Improper Neutralization of Input During Web Page Generation

Open Access Management OpenAM is an access management solution. From 13.0.0 until 16.1.2, the OAuth2 authorize endpoint's display=wap consent page reflects request-derived values through ConsentRequiredResource and wap/authorize.ftl without HTML escaping. An attacker can induce a user with an...

CVE-2026-46623: Unverified Password Change

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, the OAuth2 authentication module updates an existing local account with profile attributes that can include userPassword and inetUserStatus, rewriting the password to the username and reactivating disabled accounts...

ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange

Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...

GHSA-VRH8-C9CM-WH8V ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange

Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...

Astra Linux – Vulnerability in golang-golang-x-oauth2

An attacker can pass a maliciously malformed token, causing unexpected memory consumption during parsing...

kanidm v1.11.2

Kanidm - Simple and Secure Identity Management About Kanidm is a simple and secure identity management platform, allowing other applications and services to offload the challenge of authenticating and storing identities to Kanidm. The goal of this project is to be a complete identity provider,...