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CVE-2026-52743— GoCD before 26.1.0 is vulnerable to authorization bypass via job status API

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 is a continuous deliver server. Prior to 26.1.0, the internal GoCD UI /jobStatus.json API does not validate that a requested server-assigned job ID belongs to the pipeline and stage named in the request. An authenticated user can guess job IDs and retriev

CVSS 4.3 · Medium EPSS 0.20% · P10

Affected Version Matrix 1

VendorProduct Version RangeStatus
gocd gocd < 26.1.0 affected
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I. Basic Information for CVE-2026-52743

Vulnerability Information

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Vulnerability Title
GoCD before 26.1.0 is vulnerable to authorization bypass via job status API
Source: CVE Program / CVE List V5
Vulnerability Description
GoCD is a continuous deliver server. Prior to 26.1.0, the internal GoCD UI /jobStatus.json API does not validate that a requested server-assigned job ID belongs to the pipeline and stage named in the request. An authenticated user can guess job IDs and retrieve status for jobs in pipelines the user cannot otherwise view, including job names, state, progress timestamps, assigned agent IP addresses and UUIDs, and associated stages and pipelines. The response does not expose console output, artifacts, commands, variables, or configuration. This issue is fixed in version 26.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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
gocd gocd < 26.1.0 -

II. Public POCs for CVE-2026-52743

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III. Intelligence Information for CVE-2026-52743

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Patches & Fixes for CVE-2026-52743 (1)

Other References for CVE-2026-52743 (3)

Same Patch Batch · gocd · 2026-09-21 · 8 CVEs total

CVE-2026-52741 7.5 HIGH GoCD has stored XSS possible via tracking tool link highlighting on Compare Pipeline pages
CVE-2026-68919 7.0 HIGH GoCD has stored XSS possible via forged package material comments on Stage/Job/VSM pages
CVE-2026-52740 5.3 MEDIUM GoCD is vulnerable to pipeline template view API authorization bypass
CVE-2026-52742 5.1 MEDIUM GoCD is vulnerable to historical server configuration API authorization bypass
CVE-2026-55625 4.9 MEDIUM GoCD is vulnerable to authorization bypass via material connection test APIs
CVE-2026-55060 3.7 LOW GoCD is vulnerable to authorization bypass via support process list API
CVE-2026-55870 2.3 LOW GoCD is vulnerable to credential exposure when admins insecurely configure material URLs

IV. Related Vulnerabilities

Same product: gocd
Same vendor: gocd
Same weakness: CWE-639

V. Comments for CVE-2026-52743

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