org.apache.tomcat/tomcat-catalina: tomcat: Apache Tomcat: session fixation via rewrite valve

A session fixation vulnerability has been identified in Apache Tomcat, affecting its rewrite functionality. If the rewrite valve is enabled for a web application, an attacker can craft a specific URL. If a victim clicks on this malicious URL, their subsequent interaction with the resource will...

CVE-2026-85077 Sanic: HTTP response header injection via missing CR/LF validation in Sanic HTTP/1.1 responses

Sanic is an opensource python web server/framework. Prior to version 24.12.1, and in version 25.12.0, the HTTP/1.1 response pipeline in sanic/response/types.py serializes response header names and values without rejecting carriage-return or line-feed characters. Applications that place...

EUVD-2026-81626

Sanic is an opensource python web server/framework. Prior to version 24.12.1, and in version 25.12.0, the HTTP/1.1 response pipeline in sanic/response/types.py serializes response header names and values without rejecting carriage-return or line-feed characters. Applications that place...

CVE-2026-77614

Opencast , an open-source platform for managing educational audio and video content, is vulnerable to session fixation prior to versions 19.7 and 20.2. The default security configuration in etc/security/mh_default_org.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path paramet...

EUVD-2026-81625

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...

CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...

CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...

CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...

CVE-2026-92984

HUBzero CMS through 2.2.32 is vulnerable to session fixation because its session manager accepts session identifiers from query strings and request variables in addition to cookies (see Manager.php L123-132 ). An unauthenticated attacker can obtain a valid session ID, embed it in a crafted link s...

CVE-2026-92984 HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the...

CVE-2026-92984 HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the...

EUVD-2026-81621

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the...

CVE-2026-92984 HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the...

PT-2026-94357

Name of the Vulnerable Software and Affected Versions HUBzero CMS versions prior to 2.2.33 Description The software accepts session identifiers from query strings and request variables instead of relying exclusively on cookies. This allows unauthenticated attackers to perform session fixation,...

CVE-2026-78428: Session Fixation

For users authenticated through SAML or OpenID Connect OIDC, this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently...

CVE-2026-77614: Session Fixation

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...

CVE-2026-92984: Session Fixation

HUBzero CMS through 2.2.32 accepts session identifiers from query strings and request variables instead of cookies alone, allowing unauthenticated attackers to fixate victim sessions. Attackers can obtain a valid session identifier, send victims a crafted link containing it, and replay the...

CVE-2026-85077: Improper Neutralization of CRLF Sequences in HTTP Headers

Sanic is an opensource python web server/framework. Prior to version 24.12.1, and in version 25.12.0, the HTTP/1.1 response pipeline in sanic/response/types.py serializes response header names and values without rejecting carriage-return or line-feed characters. Applications that place...

CVE-2026-86688: Session Fixation

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

PT-2026-95162

Name of the Vulnerable Software and Affected Versions ash authentication versions 0.2.0 through 4.14.9 ash authentication versions 5.0.0-rc.0 through 5.0.0-rc.13 Description A session fixation issue allows an attacker to maintain an authenticated session if they can plant a session identifier in ...