1484 matches found
CVE-2026-40205
Open-Xchange (OX) is affected by an OAuth2 token validation flaw in its remote validation paths . When the configuration requires more than one scope, the remote path accepts a token carrying only one of the required scopes, whereas the local validation path correctly enforces all of them. This m...
CVE-2026-40205
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly...
CVE-2026-40205
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly...
CVE-2026-40205
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly...
PT-2026-83064
Name of the Vulnerable Software and Affected Versions dovecot versions prior to 2.4.5-1.1 Description An authentication flaw exists where remote token validation paths fail to enforce configured authorization policies when multiple scopes are required. An attacker possessing an OAuth2 token with...
UBUNTU-CVE-2026-40205
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly...
UBUNTU-CVE-2026-73208
An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response does not contain a scope claim, the audience claim is used in its place and checked against the configured required scopes. These are different concepts, and the audience claim...
CVE-2026-40205
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly...
CVE-2026-73208
An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response does not contain a scope claim, the audience claim is used in its place and checked against the configured required scopes. These are different concepts, and the audience claim...
PT-2026-83074
Name of the Vulnerable Software and Affected Versions Dovecot versions prior to 2.4.5-1.1 Description An authentication flaw exists where a token intended for a different purpose can be used to authenticate. This occurs when an OAuth2 token response lacks a scope claim, causing the system to use...
CVE-2026-59316
Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the...
EUVD-2026-67198
Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the...
CVE-2026-59316 Spring Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS)
Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the...
CVE-2026-59316 Spring Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS)
Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the...
CVE-2026-59316
CVE-2026-59316 is a stored XSS vulnerability in Spring Authorization Server 's DefaultConsentPage . User-controlled values from an OAuth2 authorization request are rendered without HTML entity encoding, allowing an attacker to inject malicious scripts that execute when the consent page is present...
CVE-2026-61466
A flaw was found in Apache CXF. The OAuth2 Dynamic Client Registration endpoint in Apache CXF does not properly validate the scope value provided during client registration. This oversight allows a malicious client to assign itself privileged access scopes, potentially leading to unauthorized...
CVE-2026-59354
In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An attacker who possess...
CVE-2026-59354 Spring Security OAuth2 Authorization Server: Insufficient validation of Dynamic Client Registration metadata
In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An attacker who possess...
EUVD-2026-66977
In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An attacker who possess...
CVE-2026-59354
Spring Security's OAuth2 Authorization Server module (versions 7.0.0 through 7.0.4 ) is affected by insufficient validation of client metadata fields at the Dynamic Client Registration endpoint. When Dynamic Client Registration is explicitly enabled, an attacker holding a valid Initial Access Tok...