CVE-2026-66088：openEQUELLA 允許任意指令執行漏洞
CVE-2026-66088 - Unrestricted Command Execution via system.execute
openEQUELLA 在 2026.1 之前的版本中，system.execute 函式允許未經驗證的指令碼執行任何作業系統指令，造成服務帳號許可權的任意指令執行。
此漏洞可讓攻擊者以服務帳號許可權執行任意指令，建議立即升級至 2026.1 或限制指令碼許可權以防止未授權執行。
In openEQUELLA before 2026.1, the system.execute() function available to the scripting engine runs supplied operating system commands without validation or an allow-list of permitted executables. A user able to create or edit scripts can use it to execute arbitrary commands with the privileges of the openEQUELLA service account.
Impact
Affected Products
The following products are affected by CVE-2026-66088
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | CRITICAL | 9c1820ae-fb77-4810-a8aa-ca46e7474d2f |
Update openEQUELLA to 2026.1 or later to fix command injection vulnerability.
- Update openEQUELLA to version 2026.1 or newer.
- Restrict script creation/editing to trusted users.
- Review existing scripts for malicious commands.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-66088 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.