轉發 台灣電腦網路危機處理暨協調中心 資安訊息警訊 TWCERTCC-200-202608-00000007

[內容說明]
近日cPanel 發布重大資安公告(CVE-2026-58048，CVSS 4.x：9.4)，此漏洞存在於 cPanel 與 WHM（WebHost Manager） 管理系統中，屬於權限提升漏洞。已通過身分驗證且具有MySQL/MariaDB 資料庫存取權限的 cPanel 帳戶，可能利用此漏洞執行任意資料庫指令的完全管理權限。

[影響平台]
cPanel 與 WHM (WebHost Manager) 所有版本

[建議措施]
請更新至以下版本： cPanel/WHM 11.110.0.137版本、 cPanel/WHM 11.118.0.71版本、 cPanel/WHM 11.126.0.78版本、 cPanel/WHM 11.134.0.48版本、 cPanel/WHM 11.136.0.32版本、 cPanel/WHM 138.1.6 ( WP2)版本

[參考資料]
1. https://support.cpanel.net/hc/en-us/articles/42285745783703-Security-CVE-2026-58048-Database-Privilege-Escalation
2. https://nvd.nist.gov/vuln/detail/CVE-2026-58048

Forwarded Taiwan Computer Network Emergency Response Team/Coordination Center Information Security Alert TWCERTCC-200-202608-00000007

[Content Description]
Recently, cPanel released a critical security advisory (CVE-2026-58048, CVSS 4.x: 9.4). This vulnerability exists in the cPanel and WHM (WebHost Manager) management system and is a privilege escalation vulnerability. cPanel accounts that have been authenticated and have MySQL/MariaDB database access permissions may exploit this vulnerability to obtain full administrative privileges to execute arbitrary database commands.

[Impacted Platform]
All versions of cPanel and WHM (WebHost Manager)

[Recommended Actions]
Please update to the following versions: cPanel/WHM version 11.110.0.137, cPanel/WHM version 11.118.0.71, cPanel/WHM version 11.126.0.78, cPanel/WHM version 11.134.0.48, cPanel/WHM version 11.136.0.32, cPanel/WHM version 138.1.6 (WP2)

[Reference]
1. https://support.cpanel.net/hc/en-us/articles/42285745783703-Security-CVE-2026-58048-Database-Privilege-Escalation
2. https://nvd.nist.gov/vuln/detail/CVE-2026-58048