CVE-2017-6817: In WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds.

medium Affects WordPress core. Feed 2026.10.29.1, updated 2026-10-28; published 2017-03-12; advisory modified 2026-06-17.

In WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds.

Package: WordPress core WordPress
Affected versions: <=4.7.2
Fixed in: no fix recorded
Severity: medium CVSS 5.4
Exploitation: not on CISA KEV · EPSS 2% (80.3th percentile)
Published: 2017-03-12
Source: nvd

References

CWE-79

NVD record WordPress core advisories

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