Exploit for CVE-2026-15430

AxHunter PoCs for Wellbia XIGNCODE3 anti-cheat xhunter driv...

CVE-2026-15430

Improper access control in the IRPMJWRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected...

CVE-2026-15430

CVE-2026-15430 involves an improper access control flaw in the IRP_MJ_WRITE interface of Wellbia XIGNCODE3 xhunter2.sys (version 2026.6.1.192). The issue permits a local, unprivileged attacker to escalate to NT AUTHORITY\SYSTEM, extract credentials from LSASS protected under protection, and termi...

CVE-2026-15430 CVE-2026-15430

Improper access control in the IRPMJWRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected...

CVE-2026-3609

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

CVE-2026-3609

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

PT-2026-39651

Wellbia's XIGNCODE3 xhunter1.sys kernel driver Privilege Escalation Vulnerability provides access to IRP MJ REITS command interface, which allows any user process to request a PROCESS ALL ACCESS. Cross reference to KVE 2023-5589 https://krcert.or.kr...

Wellbia XIGNCODE3 安全漏洞

Wellbia XIGNCODE3 is a client-side anti-cheat solution for online gaming security provided by the South Korean company Wellbia. There is a security vulnerability in Wellbia XIGNCODE3, which stems from providing access to the IRPMJREITS command interface. This allows any user process to request...

wellbia.com Cross Site Scripting vulnerability OBB-1440328

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...