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CVE-2026-54717 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Silverstripe CMS is an open source content management system. Prior to 6.2.1, page breadcrumbs in the CMS are vulnerable to cross-site scripting when viewed using the page list view, because page titles are rendered into the breadcrumb trail without being escaped. This issue is fixed in 6.2.1.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/silverstripe/silverstripe-cms/commit/62f9912baa18c80304f3fa8b6eca71bb5dc2d21e	[email protected]	Source CodeVendor
https://github.com/silverstripe/silverstripe-cms/pull/3175	[email protected]	Issue TrackingVendor
https://github.com/silverstripe/silverstripe-cms/releases/tag/6.2.1	[email protected]	Release NotesVendor
https://github.com/silverstripe/silverstripe-cms/security/advisories/GHSA-w3cp-g2pf-65wh	[email protected]	AdvisoryVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
Silverstripe CMS	< 6.2.1 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 6.2.1moderate efforthttps://github.com/silverstripe/silverstripe-cms/releases/tag/6.2.1

Change History

2 change records found show changes

Date	Action	Recorded By
Aug 7, 2026	CVE Modified	CISA-ADP
Aug 6, 2026	New CVE Received	[email protected]