How severe is CVE-2022-4786?

CVE-2022-4786 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-2022-4786 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4786?

CVE-2022-4786 affects Video.js Project Video.js. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4786?

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

When was CVE-2022-4786 published?

CVE-2022-4786 was published on 2023-02-21 and last updated on 2026-06-17.

CVE-2022-4786

CVE-2022-4786 is a medium-severity vulnerability in Video.js Project Video.js 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)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Video.js Project Video.js
Published: 2023-02-21
Last modified: 2026-06-17

Description

The Video.js WordPress plugin through 4.5.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Frequently asked questions

What is CVE-2022-4786?: The Video.js WordPress plugin through 4.5.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
How severe is CVE-2022-4786?: CVE-2022-4786 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-2022-4786 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4786?: CVE-2022-4786 affects Video.js Project Video.js. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4786?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4786 published?: CVE-2022-4786 was published on 2023-02-21 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/fdad356f-cae4-4390-9a62-605201cee0c0

Affected products (1)

cpe:2.3:a:video.js_project:video.js:*:*:*:*:*:wordpress:*:*

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