CVE-2026-106013 (GCVE-0-2026-106013)
Vulnerability from cvelistv5
Published
2026-10-28 01:30
Modified
2026-10-29 01:52
Severity ?
CWE
  • CWE-287 - Improper Authentication
Summary
The Jupiter X Core plugin for WordPress is vulnerable to Authentication Bypass via the Twitter/X Social Login handler in all versions up to and including 4.61.0. The vulnerability exists within the verify_twitter_callback function because after exchanging the visitor's oauth_verifier for their access token, the handler never calls setOauthToken() to reassign the returned credentials to the TwitterOAuth client, causing the subsequent account/verify_credentials API call to remain signed with the site operator's stored Access Token and Access Token Secret rather than the authenticating visitor's token. This causes the X API to return the profile of the X application owner instead of the signing-in visitor, and the plugin then resolves and authenticates a WordPress account solely by matching that owner's email address via wp_set_auth_cookie(), allowing unauthenticated attackers to gain authenticated access as the WordPress user whose email corresponds to the X app owner, who is typically the site administrator.
Impacted products
Vendor Product Version
artbees Jupiter X Core Version: 0   ≤ 4.61.0
Create a notification for this product.
Show details on NVD website


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