CVE-2026-20182

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed in February 2026. This new advisory is for a new vulnerability in the control connection handshaking. The section of this advisory includes Show...

Unauthenticated Credential Disclosure

github.com/dgraph-io/dgraph is vulnerable to an unauthenticated credential disclosure. The vulnerability is due to the /debug/pprof/cmdline endpoint being accessible without authentication, which exposes the full process command line including the admin token, allowing an attacker to retrieve the...

CVE-2026-42555 Valtimo: SpEL injection via StandardEvaluationContext allows Remote Code Execution by admin users

Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language SpEL expressions...

EUVD-2026-30336

Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language SpEL expressions...

CVE-2026-42555

Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language SpEL expressions...

CVE-2026-42555 Valtimo: SpEL injection via StandardEvaluationContext allows Remote Code Execution by admin users

Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language SpEL expressions...

CVE-2026-42555

Valtimo CVE-2026-42555 (SpEL injection in StandardEvaluationContext) affects com.ritense.valtimo:document (12.0.0–12.31.0), com.ritense.valtimo:case (13.0.0–13.22.0), and com.ritense.valtimo:contract (13.4.0–13.22.0). An authenticated ADMIN user can achieve Remote Code Execution and credential ex...

CVE-2026-42555 Valtimo: SpEL injection via StandardEvaluationContext allows Remote Code Execution by admin users

Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 evaluate Spring Expression Language SpEL expressions...

Portainer has an endpoint security bypass via Swarm service create/update

Summary Portainer enforces seven EndpointSecuritySettings restrictions that administrators configure to restrict the container configurations non-admin users can launch: privileged mode, host PID namespace, device mapping, capabilities, sysctls, security-opt Seccomp / AppArmor, and bind mounts. T...

Missing Authorization

Overview github.com/portainer/portainer/api/http/proxy/factory/docker is a management UI which allows to manage different Docker environments. Affected versions of this package are vulnerable to Missing Authorization in the enforcement of endpoint security restrictions for non-admin users on Dock...

GHSA-5FXQ-QCF3-244W Portainer has an endpoint security bypass via Swarm service create/update

Summary Portainer enforces seven EndpointSecuritySettings restrictions that administrators configure to restrict the container configurations non-admin users can launch: privileged mode, host PID namespace, device mapping, capabilities, sysctls, security-opt Seccomp / AppArmor, and bind mounts. T...

CVE-2026-44511 Katalyst Koi: Session cookies can be replayed after user logout

Katalyst Koi is a framework for building Rails admin functionality. Prior to 4.20.0 and 5.6.0, admin session cookies were not invalidated when an admin user logged out. An attacker with access to a valid admin session cookie could continue to access admin functionality after logout, until the...

CVE-2026-44511

Katalyst Koi (Rails admin framework) had a session-cookie handling flaw: before versions 4.20.0 and 5.6.0, admin session cookies were not invalidated at logout, allowing an attacker with a valid cookie to access admin functionality after logout until expiration or rotation. Affected versions incl...

CVE-2026-44511

Katalyst Koi is a framework for building Rails admin functionality. Prior to 4.20.0 and 5.6.0, admin session cookies were not invalidated when an admin user logged out. An attacker with access to a valid admin session cookie could continue to access admin functionality after logout, until the...

CVE-2026-44511 Katalyst Koi: Session cookies can be replayed after user logout

Katalyst Koi is a framework for building Rails admin functionality. Prior to 4.20.0 and 5.6.0, admin session cookies were not invalidated when an admin user logged out. An attacker with access to a valid admin session cookie could continue to access admin functionality after logout, until the...

EUVD-2026-30329

Katalyst Koi is a framework for building Rails admin functionality. Prior to 4.20.0 and 5.6.0, admin session cookies were not invalidated when an admin user logged out. An attacker with access to a valid admin session cookie could continue to access admin functionality after logout, until the...

EUVD-2026-30324

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed in February 2026. This new advisory is for a new vulnerability in the control connection handshaking. The section of this advisory includes Show...

CVE-2026-20182 Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed in February 2026. This new advisory is for a new vulnerability in the control connection handshaking. The section of this advisory includes Show...

CVE-2026-20182

Cisco Catalyst SD-WAN Controller (vSmart) and SD-WAN Manager (vManage) are affected by CVE-2026-20182, a critical authentication bypass in the DTLS vdaemon challenge flow. The issue permits a remote, unauthenticated attacker to masquerade as a trusted peer by sending a CHALLENGE_ACK with device t...

CVE-2026-20182 Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed in February 2026. This new advisory is for a new vulnerability in the control connection handshaking. The section of this advisory includes Show...