The All-in-One Video Gallery WordPress plugin before 5.1.0 does not escape a video's stored thumbnail URL before outputting it in the admin video list, and does not sanitise that value when it is written outside its own editor, allowing users with a role as low as Subscriber to perform Stored Cross-Site Scripting attacks against administrators.
Advisories

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Fixes

Solution

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Workaround

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History

Sat, 07 Nov 2026 07:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 06 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}


Fri, 06 Nov 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Fri, 06 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The All-in-One Video Gallery WordPress plugin before 5.1.0 does not escape a video's stored thumbnail URL before outputting it in the admin video list, and does not sanitise that value when it is written outside its own editor, allowing users with a role as low as Subscriber to perform Stored Cross-Site Scripting attacks against administrators.
Title All-in-One Video Gallery < 5.1.0 - Subscriber+ Stored XSS via 'image' Post Meta
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-06T11:57:57.447Z

Reserved: 2026-11-02T10:54:28.899Z

Link: CVE-2026-120408

cve-icon Vulnrichment

Updated: 2026-11-06T11:44:50.718Z

cve-icon NVD

Status : Deferred

Published: 2026-11-06T06:16:41.790

Modified: 2026-11-06T20:09:13.780

Link: CVE-2026-120408

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T14:15:04Z

Weaknesses