GHSA-8W27-C4VC-88Q9 Concourse login flow has an open redirect issue

Impact An attacker is able to craft and send a user a URL that will redirect the user from the Concourse web server to any other site. This could be used in a phishing attack to steal user's credentials. Patches This has been fixed in 8.2.3 Workarounds None. Exploit Vulnerable code was in:...

PT-2026-55209

Name of the Vulnerable Software and Affected Versions Concourse versions prior to 8.2.3 Description An open redirect issue exists in the login flow. An attacker can craft a URL that redirects users from the Concourse web server to an external site, which could be utilized in phishing attacks to...

Linux Distros Unpatched Vulnerability : CVE-2026-40082

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session...

CVE-2026-40082

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

DEBIAN-CVE-2026-40082

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

CVE-2026-40082

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

GO-2026-5648 ZITADEL has LDAP Filter Injection in Login Flow in github.com/zitadel/zitadel

ZITADEL has LDAP Filter Injection in Login Flow in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners, pleas...

CVE-2026-40082 Cacti: Session Fixation via missing session_regenerate_id() after login

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

CVE-2026-40082

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

CVE-2026-40082

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid after login, leading to Session Fixation. sessionregenerateid is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSIONSESSUSER...

PT-2026-52625

Name of the Vulnerable Software and Affected Versions Cacti versions prior to 1.2.31 Description Cacti is an open source performance and fault management framework. The software is subject to Session Fixation because the session regenerate id function is not called after a successful login. In th...

Gogs has an Open Redirect via redirect_to

Summary An open redirect vulnerability exists in Gogs where attacker-controlled redirectto parameters can bypass validation, allowing redirection to arbitrary external sites. Details All redirects in Gogs that are validated via the IsSameSite function are vulnerable: go func IsSameSiteurl string...

nebula-mesh: Session and OIDC state cookies lack the Secure attribute

internal/web/session.go and internal/web/oidc.go set HttpOnly and SameSite=Lax on every cookie but never Secure. A single plaintext request to the origin operator on a LAN, mistyped URL, HTTP→HTTPS not strictly enforced, reverse proxy misconfiguration discloses the session. Affected All released...

CVE-2026-45566

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the login flow allow-lists next URLs by rejecting strings containing https:// or http:// substrings, then constructs https://request.hostnexturl and the JS client redirects via...

CVE-2026-45566 Roxy-WI: Open redirect on /login?next= via basic-auth userinfo syntax bypass

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the login flow allow-lists next URLs by rejecting strings containing https:// or http:// substrings, then constructs https://request.hostnexturl and the JS client redirects via...

Open redirect vulnerability

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier improperly determines whether a URL is safe to redirect to in the default login flow: A URL containing relative path segments ./ or ../ is validated before the servlet container collapses those segments into a protocol-relative URL starting with...

PT-2026-48458

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the login flow allow-lists next URLs by rejecting strings containing https:// or http:// substrings, then constructs https://request.hostnext url and the JS client redirects via...

PT-2026-48541

Name of the Vulnerable Software and Affected Versions nebula-mesh versions prior to 0.3.2 Description Cookies in internal/web/session.go and internal/web/oidc.go are configured with HttpOnly and SameSite=Lax but lack the Secure attribute. This allows a session to be disclosed if a plaintext reque...

Open redirect vulnerability

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier improperly determines whether a URL is safe to redirect to in the default login flow: A URL containing relative path segments ./ or ../ is validated before the servlet container collapses those segments into a protocol-relative URL starting with...

CVE-2026-45410

TREK is a collaborative travel planner. Prior to 3.0.18, early return on missing user during login flow allowed an attacker to enumerate valid user accounts via response timing discrepancy. When an email address existed in the database, the backend performed a bcrypt password comparison before...