CVE-2023-28629

low-risk
Published 2023-03-27

GoCD is an open source continuous delivery server. GoCD versions before 23.1.0 are vulnerable to a stored XSS vulnerability, where pipeline configuration with a malicious pipeline label configuration can affect browser display of pipeline runs generated from that configuration. An attacker that has permissions to configure GoCD pipelines could include JavaScript elements within the label template, causing a XSS vulnerability to be triggered for any users viewing the Value Stream Map or Job Details for runs of the affected pipeline, potentially allowing them to perform arbitrary actions within the victim's browser context rather than their own. This issue has been fixed in GoCD 23.1.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Do I need to act?

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0.52% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Thoughtworks

References (12)

Product https://docs.gocd.org/current/configuration/pipeline_labeling.html
Patch https://github.com/gocd/gocd/commit/95f758229d419411a38577608709d8552cccf193
Patch https://github.com/gocd/gocd/commit/c6aa644973b034305bbe9ea34b010dcf5b5790ce
Release Notes https://github.com/gocd/gocd/releases/tag/23.1.0
Patch https://github.com/gocd/gocd/security/advisories/GHSA-3vvg-gjfr-q9vm
Release Notes https://www.gocd.org/releases/#23-1-0
Product https://docs.gocd.org/current/configuration/pipeline_labeling.html
Patch https://github.com/gocd/gocd/commit/95f758229d419411a38577608709d8552cccf193
Patch https://github.com/gocd/gocd/commit/c6aa644973b034305bbe9ea34b010dcf5b5790ce
Release Notes https://github.com/gocd/gocd/releases/tag/23.1.0
Patch https://github.com/gocd/gocd/security/advisories/GHSA-3vvg-gjfr-q9vm
Release Notes https://www.gocd.org/releases/#23-1-0
28
/ 100
low-risk
Severity 21/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal