CVE-2026-62367: Improper Authentication

Vikunja is an open-source self-hosted task management platform. In versions 1.0.0 through 2.3.0, when an administrator enables the per-provider emailfallback option on an OpenID Connect provider, Vikunja links an SSO login to a pre-existing local username+password account using only the email cla...

CVE-2026-101152: URL Redirection to Untrusted Site

Insufficient validation in the Single Sign-On SSO login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, causes the identity provider IdP to deliver authentication material to an attacker-controlled URL instead of to CloudVision...

PT-2026-107134

Insufficient validation in the Single Sign-On SSO login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, causes the identity provider IdP to deliver authentication material to an attacker-controlled URL instead of to CloudVision...

Security Advisory 0187

Security Advisory 0187 . CSAF PDF Date: October 6, 2026 Revision | Date | Changes ---|---|--- 1.0 | October 6, 2026 | Initial release 1.1 | October 13, 2026 | Updated Resolution section to include the 2026.3.0 release Description All CVEs covered in this advisory affect CloudVision Portal...

CVE-2026-101878

Bitwarden Server 2025.6.0 before 2026.5.0 declares the @ExternalId parameter of the UserReadBySsoUserOrganizationIdExternalId stored procedure as NVARCHAR50 while the column it queries stores NVARCHAR300, silently truncating the SSO login identifier on SQL Server deployments and allowing a user...

PT-2026-102434

Name of the Vulnerable Software and Affected Versions Bitwarden Server versions 2025.6.0 through 2026.4.x Description In SQL Server deployments, the stored procedure User ReadBySsoUserOrganizationIdExternalId declares the @ExternalId parameter as NVARCHAR50, whereas the queried column uses...

CVE-2026-100684

Budibase versions 3.41.0 before 3.45.0 contain an authentication bypass in the OIDC/SSO login path of @budibase/server. In sso.authenticate, when no existing user matches the incoming SSO subject, the server looks up pending user invites by the IdP-asserted email address alone — without validatin...

CVE-2026-100606

Flowise through 3.1.4 Enterprise/platform mode with SSO enabled contains an authentication bypass in the SSO login path. When an SSO callback arrives with an email matching a user whose status is INVITED, verifyAndLogin SSOBase.ts:80-94 copies the user record from the database — including the...

CVE-2026-100684 Budibase Server 3.41.0 before 3.45.0 Authentication Bypass via OIDC

Budibase versions 3.41.0 before 3.45.0 contain an authentication bypass in the OIDC/SSO login path of @budibase/server. In sso.authenticate, when no existing user matches the incoming SSO subject, the server looks up pending user invites by the IdP-asserted email address alone — without validatin...

CVE-2026-100684

Budibase versions 3.41.0 before 3.45.0 are vulnerable to an authentication bypass in the @budibase/server OIDC/SSO login path. The flaw exists in sso.authenticate because the server identifies pending user invites using only the IdP-asserted email address without validating an invite code or chec...

EUVD-2026-87701

Flowise through 3.1.4 Enterprise/platform mode with SSO enabled contains an authentication bypass in the SSO login path. When an SSO callback arrives with an email matching a user whose status is INVITED, verifyAndLogin SSOBase.ts:80-94 copies the user record from the database — including the...

CVE-2026-100606

Flowise versions through 3.1.4 (Enterprise/platform mode with SSO enabled) are vulnerable to an authentication bypass in the SSO login path. The root cause lies in verifyAndLogin (SSOBase.ts:80-94 ), which incorrectly copies the database user record—including the server-stored tempToken—into the ...

PT-2026-99277

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.5 Description An authentication bypass exists in the SSO login path when Enterprise/platform mode with SSO is enabled. The issue occurs when an SSO callback is received with an email matching a user with an INVITE...

CVE-2026-100606: Improper Authentication

Flowise through 3.1.4 Enterprise/platform mode with SSO enabled contains an authentication bypass in the SSO login path. When an SSO callback arrives with an email matching a user whose status is INVITED, verifyAndLogin SSOBase.ts:80-94 copies the user record from the database — including the...

CVE-2026-53625 GLPI: Privilege Escalation via authtype API manipulation

GLPI is a free asset and IT management software package. From 0.70 until 10.0.26 and 11.0.8, a technician can manipulate the authtype value through the API to change another user's authentication method. Under configurations using the legacy API REST interface or SSO logins, this can change a...

CVE-2026-53625 GLPI: Privilege Escalation via authtype API manipulation

GLPI is a free asset and IT management software package. From 0.70 until 10.0.26 and 11.0.8, a technician can manipulate the authtype value through the API to change another user's authentication method. Under configurations using the legacy API REST interface or SSO logins, this can change a...

EUVD-2026-84171

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, Joplin Server's GET /api/loginwithcode/:id endpoint accepts a nine-digit SSO authentication code with a ten-minute lifetime without applying limiterLoginBruteForce. An...

WordPress SAML Single Sign On – SSO Login plugin <= 5.4.6 - Unauthenticated Authentication Bypass vulnerability

Unauthenticated Authentication Bypass vulnerability discovered by Tanishq Shah, Thatchapol Booranatanit AliceZz in WordPress Plugin SAML SP Single Sign On versions = 5.4.6...

CVE-2026-75807

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 5.4.6. This is due to the mosamlloginvalidate ACS handler persisting the X.509 certificate extracted from an incoming SAMLResponse into the mosamlrequiredcertificate...

EUVD-2026-68133

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 5.4.6. This is due to the mosamlloginvalidate ACS handler persisting the X.509 certificate extracted from an incoming SAMLResponse into the mosamlrequiredcertificate...