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CVE-2024-56321— GoCD can allow malicious GoCD admins to abuse backup configuration to gain additional host access

Quick assessment

Affected
gocd gocd
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.

GoCD是GoCD开源的一个持续交付服务器。 GoCD 18.9.0版本至24.4.0版本存在安全漏洞，该漏洞源于允许滥用备份配置功能，从而可能以GoCD用户身份在托管服务器或容器上执行任意脚本。

CVSS 3.8 · Low EPSS 0.55% · P44
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I. Basic Information for CVE-2024-56321

Vulnerability Information
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Vulnerability Title
GoCD can allow malicious GoCD admins to abuse backup configuration to gain additional host access
Source: CVE Program / CVE List V5
Vulnerability Description
GoCD is a continuous deliver server. GoCD versions 18.9.0 through 24.4.0 (inclusive) can allow GoCD admins to abuse the backup configuration "post-backup script" feature to potentially execute arbitrary scripts on the hosting server or container as GoCD's user, rather than pre-configured scripts. In practice the impact of this vulnerability is limited, as in most configurations a user who can log into the GoCD UI as an admin also has host administration permissions for the host/container that GoCD runs on, in order to manage artifact storage and other service-level configuration options. Additionally, since a GoCD admin has ability to configure and schedule pipelines tasks on all GoCD agents available to the server, the fundamental functionality of GoCD allows co-ordinated task execution similar to that of post-backup-scripts. However in restricted environments where the host administration is separated from the role of a GoCD admin, this may be unexpected. The issue is fixed in GoCD 24.5.0. Post-backup scripts can no longer be executed from within certain sensitive locations on the GoCD server. No known workarounds are available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GoCD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GoCD是GoCD开源的一个持续交付服务器。 GoCD 18.9.0版本至24.4.0版本存在安全漏洞，该漏洞源于允许滥用备份配置功能，从而可能以GoCD用户身份在托管服务器或容器上执行任意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
gocd gocd >= 18.9.0, < 24.5.0 -

II. Public POCs for CVE-2024-56321

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III. Intelligence Information for CVE-2024-56321

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Patches & Fixes for CVE-2024-56321 (1)

Vendor Advisories for CVE-2024-56321 (1)

Vendor Pages for CVE-2024-56321 (2)

Same Patch Batch · gocd · 2025-01-03 · 4 CVEs total

CVE-2024-56324 GoCD vulnerable to XXE injection via abuse of pipeline XML "snippet" editing by group admi
CVE-2024-56322 GoCD vulnerable to XXE injection via abuse of unused XML configuration repository function
CVE-2024-56320 GoCD vulnerable to admin privilege escalation by a malicious internal/existing authenticat

IV. Related Vulnerabilities

Same product: gocd
Same vendor: gocd
Same weakness: CWE-20

V. Comments for CVE-2024-56321

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