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5.4
CVSSv3

CVE-2023-6561

Published: 11/01/2024 Updated: 17/01/2024
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 0
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Vulnerability Summary

The Featured Image from URL (FIFU) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the featured image alt text in all versions up to, and including, 4.5.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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fifu featured image from url

References

CWE-79https://www.wordfence.com/threat-intel/vulnerabilities/id/d4d5ae93-000e-4001-adfa-c11058032469?source=cvehttps://plugins.trac.wordpress.org/browser/featured-image-from-url/trunk/admin/meta-box.php#L213https://plugins.trac.wordpress.org/browser/featured-image-from-url/trunk/admin/category.php#L62https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3009699%40featured-image-from-url%2Ftrunk&old=3003342%40featured-image-from-url%2Ftrunk&sfp_email=&sfph_mail=https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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