PULSE
ES
FEED
vulnKEV agrega CVE-2026-93952 — Arista / VeloCloud OrchestratorvulnKEV agrega CVE-2026-94127 — F5 / BIG-IP APMvulnKEV agrega CVE-2026-93616 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-85102 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-7273 — Zyxel / GS1900 Series SwitchesvulnKEV agrega CVE-2025-39964 — Linux / KernelvulnKEV agrega CVE-2026-53266 — Linux / KernelvulnKEV agrega CVE-2025-39682 — Linux / KernelvulnKEV agrega CVE-2026-58704 — Google / PixelvulnKEV agrega CVE-2026-76460 — Cisco / Identity Services EnginevulnKEV agrega CVE-2026-87886 — Acronis / BackupvulnKEV agrega CVE-2026-76461 — Cisco / Secure Email GatewayvulnKEV agrega CVE-2026-84869 — ConnectWise / ScreenConnectvulnKEV agrega CVE-2026-42016 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-93952 — Arista / VeloCloud OrchestratorvulnKEV agrega CVE-2026-94127 — F5 / BIG-IP APMvulnKEV agrega CVE-2026-93616 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-85102 — Check Point / Multiple ProductsvulnKEV agrega CVE-2026-7273 — Zyxel / GS1900 Series SwitchesvulnKEV agrega CVE-2025-39964 — Linux / KernelvulnKEV agrega CVE-2026-53266 — Linux / KernelvulnKEV agrega CVE-2025-39682 — Linux / KernelvulnKEV agrega CVE-2026-58704 — Google / PixelvulnKEV agrega CVE-2026-76460 — Cisco / Identity Services EnginevulnKEV agrega CVE-2026-87886 — Acronis / BackupvulnKEV agrega CVE-2026-76461 — Cisco / Secure Email GatewayvulnKEV agrega CVE-2026-84869 — ConnectWise / ScreenConnectvulnKEV agrega CVE-2026-42016 — JFrog / Artifactory
← All CVEs
CVE WatchSep 23, 2026

CVE-2026-82843

The WP OAuth Server ( Login with WordPress ) WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to

CVSS

—

No CVSS

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Sep 23, 2026 · Last modified: Sep 23, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

The WP OAuth Server ( Login with WordPress ) WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the Subscriber role and above to obtain a validly signed identity assertion for another user, including an administrator, and authenticate as them at any application that uses the site for single sign-on.

Official references
Related CVEs

No related CVEs by CWE or product.