CVE-2026-55512

nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. From version 0.2.0 to before version 0.5.0, when OIDC is enabled, GET /ui/oidc/login is reachable without authentication and is registered outside the Web UI rate-limited auth routes. Every request creates a fresh random OIDC...

CVE-2026-55512 nebula-mesh: Unauthenticated OIDC login endpoint allocates unbounded in-memory state entries without rate limiting

nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. From version 0.2.0 to before version 0.5.0, when OIDC is enabled, GET /ui/oidc/login is reachable without authentication and is registered outside the Web UI rate-limited auth routes. Every request creates a fresh random OIDC...

CVE-2026-54599

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.4, login.php generates an OIDC state nonce stored in $SESSION'oidcstate', but checksession.php dispatches the OIDC callback without comparing the incoming state against the session value. An attacker can...

CVE-2026-54599

Wallos , an open-source self-hostable personal subscription tracker, is vulnerable to login CSRF / account takeover prior to version 4.9.4 . The root cause is that login.php generates an OIDC state nonce stored in $_SESSION['oidc_state'], but checksession.php dispatches the OIDC callback without ...

CVE-2026-54599 Wallos: OIDC state parameter never validated — login CSRF / account takeover

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.4, login.php generates an OIDC state nonce stored in $SESSION'oidcstate', but checksession.php dispatches the OIDC callback without comparing the incoming state against the session value. An attacker can...

CVE-2026-54599 Wallos: OIDC state parameter never validated — login CSRF / account takeover

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.4, login.php generates an OIDC state nonce stored in $SESSION'oidcstate', but checksession.php dispatches the OIDC callback without comparing the incoming state against the session value. An attacker can...

GO-2026-5635 nebula-mesh: Session and OIDC state cookies lack the Secure attribute in github.com/juev/nebula-mesh

nebula-mesh: Session and OIDC state cookies lack the Secure attribute in github.com/juev/nebula-mesh...

Sensitive Cookie in HTTPS Session Without "Secure" Attribute

Overview Affected versions of this package are vulnerable to Sensitive Cookie in HTTPS Session Without "Secure" Attribute due to the lack of the Secure attribute on session and OIDC state cookies in the authentication process. An attacker can recover session cookies and impersonate a user or enab...

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...

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...