CVE-2022-3828

Video Thumbnails <= 2.12.3 - Admin+ Stored XSS

The Video Thumbnails WordPress plugin through 2.12.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected

Video Thumbnails

CVSS v3.1 NVD

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.52% chance of exploitation in the next 30 days, 43rd percentile

Published

2022-11-28

Updated

2025-04-25

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/4188ed01-b64b-4aba-a215-e8dc5b308486

References

• CVE Record
• NVD entry