DEBIAN-CVE-2026-49284

SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. Prior to 2.4.7 and 2.5.2, SimpleSAMLphp's SAML SP ACS path does not enforce the IdP selected for an SP-initiated login when unsigned Response/InResponseTo is combined with a signed assertion lacking...

CVE-2026-49284

SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. Prior to 2.4.7 and 2.5.2, SimpleSAMLphp's SAML SP ACS path does not enforce the IdP selected for an SP-initiated login when unsigned Response/InResponseTo is combined with a signed assertion lacking...

CVE-2026-49284

SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. Prior to 2.4.7 and 2.5.2, SimpleSAMLphp's SAML SP ACS path does not enforce the IdP selected for an SP-initiated login when unsigned Response/InResponseTo is combined with a signed assertion lacking...

SUSE-SU-2026:3098-1 Security update for shibboleth-sp

This update for shibboleth-sp fixes the following issue: - CVE-2025-9943: SQL injection in the 'ID' attribute of the SAML response when the replay cache of the Shibboleth Service Provider SP is configured to use an SQL database as storage service bsc1249394...

CVE-2026-15291

The Chat Help – Click to Chat Button & Form plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the REST API endpoints /wp-json/chat-help/v1/leads and /wp-json/chat-help/v1/leads/id. This is due to the plugin not performing any...

SAML 2.0 SP signature validation behaviour from ICS 25.1.3.0

Last Modified Date Jul 3, 2026 11:45:26 AM...

CVE-2026-8699

A stored Cross-Site Scripting XSS vulnerability has been identified in the web-based management interface of Archer C5 v6.8 routers, due to insufficient server-side validation and lack of proper output encoding of user-controlled input in a certain field. An attacker with administrative privilege...

EUVD-2026-41407

A stored Cross-Site Scripting XSS vulnerability has been identified in the web-based management interface of Archer C5 v6.8 routers, due to insufficient server-side validation and lack of proper output encoding of user-controlled input in a certain field. An attacker with administrative privilege...

PT-2026-55453

Name of the Vulnerable Software and Affected Versions SimpleSAMLphp versions prior to 1.18.6 SimpleSAMLphp versions prior to 2.4.7 SimpleSAMLphp versions prior to 2.5.2 Description The SAML SP ACS path fails to enforce the Identity Provider IdP selected during an SP-initiated login. When a saved ...

CVE-2023-20540

CVE-2023-20540 describes a timing discrepancy in the AMD Secure Processor (ASP) that could enable a privileged attacker to brute-force the hash-based MAC, potentially compromising data integrity. Affected component: AMD Secure Processor / ASP in AMD client/server platforms using ASP. Root cause: ...

Spring Security 5.7.x < 5.7.24 / 5.8.x < 5.8.26 / 6.3.x < 6.3.17 / 6.4.x < 6.4.17 / 6.5.x < 6.5.11 / 7.0.x < 7.0.6 DoS

The version of Spring Security installed on the remote host is 5.7.x prior to 5.7.24, 5.8.x prior to 5.8.26, 6.3.x prior to 6.3.17, 6.4.x prior to 6.4.17, 6.5.x prior to 6.5.11, or 7.0.x prior to 7.0.6. It is, therefore, affected by a vulnerability: - An application using...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview org.springframework.security:spring-security-saml2-service-provider is a security component for the Spring Framework. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the REDIRECT binding. An attacker can exhaust system...

GHSA-2Q7C-5GJM-7Q23 Spring Security SAML2 Service Provider is vulnerable to Deserialization of Untrusted Data via JdbcAssertingPartyMetadataRepository

An attacker with write permissions to the database table managed by JdbcAssertingPartyMetadataRepository saml2assertingpartymetadata may be able to store malicious serialized payloads in the columns containing the collection of verification or encryption credentials verificationcredentials and...

GHSA-M69X-PW9P-7J3Q Spring Security SAML2 Service Provider: Unbounded writer inflates the compressed SAML payload into memory (DoS)

An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23;...

Spring Security SAML2 Service Provider is vulnerable to Deserialization of Untrusted Data via JdbcAssertingPartyMetadataRepository

An attacker with write permissions to the database table managed by JdbcAssertingPartyMetadataRepository saml2assertingpartymetadata may be able to store malicious serialized payloads in the columns containing the collection of verification or encryption credentials verificationcredentials and...

CVE-2026-40988

An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23;...

CVE-2026-41694 SAML Payloads Decrypted Without Valid Signature

Since Spring Security SAML decrypts SAML Responses as well as elements of SAML LogoutRequests and LogoutResponses without requiring a valid signature, attackers may be able to craft these SAML payloads and use the Service Provider as a decryption oracle. Affected versions: Spring Security 5.7.0...

CVE-2026-40988 Unbounded DEFLATE Inflation in SAML 2.0 Service Provider

An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23;...

CVE-2026-40988 Unbounded DEFLATE Inflation in SAML 2.0 Service Provider

An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23;...

CVE-2026-40988

CVE-2026-40988 refers to an issue in the use of the REDIRECT binding for SAML 2.0 Login/Logout with the Spring Security SAML2 Service Provider, where an unbounded writer can inflate the compressed SAML payload in memory, causing a denial of service. The vulnerability affects Spring Security versi...