CVE-2026-120461— Jpom through 2.11.12 Cross-Workspace Authorization Bypass via /node/ssh_command/batch

Quick assessment

Affected

dromara Jpom

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Jpom 2.11.12 及更早版本存在跨工作区授权绕过漏洞。该漏洞位于接口，该接口在解析命令模板和 SSH 节点时仅依据 ID，未进行工作区过滤。因此，在某个工作区中拥有 SSH 命令执行权限的已认证用户，可通过提供其他工作区的外来模板 ID 和节点 ID，利用其已存储的凭证，在其他工作区的 SSH 主机上执行命令。

CVSS 8.8 · High Updated Nov 03, 2026

Possible ATT&CK Techniques 2 AI

T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation

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Vulnerability Information

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Vulnerability Title

Jpom through 2.11.12 Cross-Workspace Authorization Bypass via /node/ssh_command/batch

Source: CVE Program / CVE List V5

Vulnerability Description

Jpom through 2.11.12 contains a cross-workspace authorization bypass in POST /node/ssh_command/batch that resolves command templates and SSH nodes by ID without workspace filtering. Authenticated users with SSH command execute permission in one workspace can supply foreign template and node IDs to run commands on other workspaces' SSH hosts using their stored credentials.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

通过用户控制密钥绕过授权机制

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
dromara	Jpom	0 ~ 2.11.12	-

II. Public POCs for CVE-2026-120461

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-120461

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Other References for CVE-2026-120461 (5)

https://github.com/dromara/Jpom/issues/120 issue-tracking
https://github.com/dromara/Jpom/blob/v2.11.12/modules/server/src/main/java/org/dromara/jpom/controller/ssh/CommandInfoController.java#L176-L184 technical-description
https://github.com/dromara/Jpom/commit/ff09fe8095a792cea9c4b8babd93a333655d0a28 patch
https://github.com/dromara/Jpom/blob/v2.11.12/modules/server/src/main/java/org/dromara/jpom/service/node/ssh/SshCommandService.java#L167-L169 technical-description
https://www.vulncheck.com/advisories/jpom-through-2.11.12-cross-workspace-authorization-bypass-via-node-ssh-command-batch third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-120461

IV. Related Vulnerabilities

Same product: Jpom

Same vendor: dromara

Same weakness: CWE-639