The Slider Hero with Video Background, Animation WordPress plugin before 9.1.3 does not have authorisation and nonce checks on two of its request handlers, and does not escape a stored setting before outputting it, allowing unauthenticated users to store malicious JavaScript which will be executed in the context of an administrator viewing the Slider Hero with Video Background, Animation WordPress plugin before 9.1.3's admin area, as well as any visitor of a page embedding a slider.

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Fixes

Solution

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Workaround

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History

Sat, 22 Aug 2026 08:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-80
CWE-863

Sat, 22 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Slider Hero with Video Background, Animation WordPress plugin before 9.1.3 does not have authorisation and nonce checks on two of its request handlers, and does not escape a stored setting before outputting it, allowing unauthenticated users to store malicious JavaScript which will be executed in the context of an administrator viewing the Slider Hero with Video Background, Animation WordPress plugin before 9.1.3's admin area, as well as any visitor of a page embedding a slider.
Title Slider Hero < 9.1.3 - Unauthenticated Stored XSS via Slider Type Change and Add-Slider Handlers
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-08-22T06:00:17.246Z

Reserved: 2026-08-19T17:55:37.640Z

Link: CVE-2026-76789

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-22T06:16:16.643

Modified: 2026-08-22T06:16:16.643

Link: CVE-2026-76789

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-22T08:00:13Z

Weaknesses