Bold Page Builder < 5.9.9 - Contributor+ Stored XSS via Slider Elements' additional_settings

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-84028
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-06 07:16:43 UTC
Updated2026-09-06 07:16:43 UTC
DescriptionThe Bold Page Builder WordPress plugin before 5.9.9 does not sanitise and escape a shortcode attribute before outputting it in an HTML attribute, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when a user views the affected page.

Risk And Classification

Problem Types: CWE-79 Cross-Site Scripting (XSS)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Bold Page Builder affected 5.9.9 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/6abd5d49-af3a-4515-ba33-57b56a9fba4e [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Luka Zimonjic (en)

CNA: WPScan (en)

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