How severe is CVE-2020-35748?

CVE-2020-35748 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-35748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35748?

CVE-2020-35748 affects Foliovision Fv Flowplayer Video Player. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35748?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-35748 published?

CVE-2020-35748 was published on 2021-01-15 and last updated on 2026-06-17.

CVE-2020-35748

CVE-2020-35748 is a medium-severity vulnerability in Foliovision Fv Flowplayer Video Player with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Foliovision Fv Flowplayer Video Player
Published: 2021-01-15
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2020-35748?: 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.
How severe is CVE-2020-35748?: CVE-2020-35748 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-35748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35748?: CVE-2020-35748 affects Foliovision Fv Flowplayer Video Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35748?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35748 published?: CVE-2020-35748 was published on 2021-01-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:foliovision:fv_flowplayer_video_player:*:*:*:*:*:wordpress:*:*

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