CVE-2026-34456

Reviactyl is an open-source game server management panel built using Laravel, React, FilamentPHP, Vite, and Go. From version 26.2.0-beta.1 to before version 26.2.0-beta.5, a vulnerability in the OAuth authentication flow allowed automatic linking of social accounts based solely on matching email addresses. An attacker could create or control a social account (e.g., Google, GitHub, Discord) using a victim’s email address and gain full access to the victim's account without knowing their password. This results in a full account takeover with no prior authentication required. This issue has been patched in version 26.2.0-beta.5.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta3:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta4:*:*:*:*:*:*

History

15 Apr 2026, 14:25

Type Values Removed Values Added
References () https://github.com/reviactyl/panel/commit/fe0c29fc62fefe354c9ab8936dfe30fdb586a896 - () https://github.com/reviactyl/panel/commit/fe0c29fc62fefe354c9ab8936dfe30fdb586a896 - Patch
References () https://github.com/reviactyl/panel/releases/tag/v26.2.0-beta.5 - () https://github.com/reviactyl/panel/releases/tag/v26.2.0-beta.5 - Product, Release Notes
References () https://github.com/reviactyl/panel/security/advisories/GHSA-8mcf-rp68-xhfg - () https://github.com/reviactyl/panel/security/advisories/GHSA-8mcf-rp68-xhfg - Mitigation, Patch, Vendor Advisory
CPE cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta3:*:*:*:*:*:*
cpe:2.3:a:reviactyl:reviactyl:26.2.0:beta4:*:*:*:*:*:*
CWE NVD-CWE-noinfo
First Time Reviactyl reviactyl
Reviactyl

01 Apr 2026, 20:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-01 20:16

Updated : 2026-04-15 14:25


NVD link : CVE-2026-34456

Mitre link : CVE-2026-34456

CVE.ORG link : CVE-2026-34456


JSON object : View

Products Affected

reviactyl

  • reviactyl
CWE
CWE-284

Improper Access Control

NVD-CWE-noinfo