CVE-2020-35748

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-01-15 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in models/list-table.php in the FV Flowplayer Video Player plugin before 7.4.37.727 for WordPress allows remote authenticated users to inject arbitrary web script or HTML via the fv_wp_fvvideoplayer_src JSON field in the data parameter.

Affected products

foliovision FV Flowplayer Video Player: before 7.4.37.727 — fixed in 7.4.37.727

How to fix

Upgrade to a fixed version: foliovision FV Flowplayer Video Player 7.4.37.727. Check the vendor advisory for mitigations.

References

https://docs.google.com/document/d/1xUTEmWqfy3u3KBSTjxCAGe3gIF15awFmzgCXrKfVl2U/edit?usp=sharing
https://github.com/arkango/
https://docs.google.com/document/d/1xUTEmWqfy3u3KBSTjxCAGe3gIF15awFmzgCXrKfVl2U/edit?usp=sharing
https://github.com/arkango/

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