EUVD-2026-77477

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope:...

CVE-2026-73191

Apache Syncope is vulnerable to an Open Redirect vulnerability when the Syncope SRA is configured for CAS authentication . The root cause is that the target Apereo CAS instance's URL is calculated by unconditionally relying on client-supplied forwarded HTTP headers. This issue affects versions 3....

CVE-2026-73191 Apache Syncope: CAS service URL injection via Forwarded HTTP headers

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope:...

Astra Linux - Vulnerability in Golang-1.23

During the resumption of a session in cryptography/TLS, if the underlying Config has its ClientCAs or RootCAs fields changed between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This can occur when a user calls Config.Clone and...

CVE-2026-73191: URL Redirection to Untrusted Site

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope:...

PT-2026-91187

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Apache Syncope. When the Syncope SRA is configured for CAS authentication, the target Apereo CAS instance's URL is calculated by unconditionally looking at client-supplied forwarded HTTP headers. This issue affects Apache Syncope:...

DRUPAL-CONTRIB-2026-135

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

Central Authentication System (CAS) Server - Moderately critical - Open redirect - SA-CONTRIB-2026-135

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

PT-2026-89237

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

CVE-2026-79577

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request...

EUVD-2026-72850

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request...

CVE-2026-79577

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request...

CVE-2026-79577

The sso-master v1.0.0 application contains a vulnerability in its /cas/login component. This flaw allows an attacker to bypass authentication and gain access to the application without a password by sending a crafted POST request . Detailed information regarding the specific root cause, exploitab...

CVE-2026-79577

An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without a password via sending a crafted POST request...

PT-2026-87101

Name of the Vulnerable Software and Affected Versions sso-master version 1.0.0 Description A flaw in the '/cas/login' endpoint allows attackers to authenticate into the application without providing a password by sending a specially crafted POST request. Recommendations At the moment, there is no...

CISCO-SA-20170125-CAS

creationtimestamp| type| source ---|---|--- 2026-08-22 14:00:16+00:00| seen| https://t.me/informationsec/1610 2026-08-23 00:00:36+00:00| seen| https://t.me/informationsec/1610...

WeKan CAS login shares module-level global user data, enabling concurrent account takeover (CasBleed)

WeKan CAS Login Shares Module-Level Global User Data, Enabling Concurrent Account Takeover CasBleed Vulnerability Overview WeKan's CAS single sign-on implementation contains a concurrent race condition flaw: the user identity data returned by the CAS server after ticket validation is stored in a...

ROS-20260805-73-0012

The vulnerability of the casinitone function in Linux kernel relates to memory release errors. Exploiting this vulnerability can allow an attacker to cause a system failure...

CVE-2026-15243

Apereo CAS Client accepts any CA-trusted certificate for any hostname, provided the URL the client is calling matches the configured allowlist or regex. An attacker with a MITM position DNS poisoning, rogue Wi-Fi, malicious proxy, etc. can provide any CA-signed certificate for a hostname that...

CVE-2026-15243

The CVE-2026-15243 issue affects the Apereo CAS Client where the client accepts any CA-trusted certificate for a hostname that matches the configured allowlist or regex. The underlying risk is a MITM attacker could present a any CA-signed certificate for a permitted hostname, enabling interceptio...