6.4

CVE-2023-6561

Featured Image from URL (FIFU) <= 4.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via featured image alt text

Featured Image from URL (FIFU) <= 4.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via featured image alt text

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.
Mögliche Gegenmaßnahme
Featured Image from URL (FIFU): Update to version 4.5.4, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fifu ≫ Featured Image From Url SwPlatformwordpress Version < 4.5.4
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Featured Image from URL (FIFU)
Version *-4.5.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.45% 0.356
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
security@wordfence.com 6.4 3.1 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://plugins.trac.wordpress.org/browser/featured-image-from-url/trunk/admin/category.php#L62
Patch
https://plugins.trac.wordpress.org/browser/featured-image-from-url/trunk/admin/meta-box.php#L213
Patch
https://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=
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/d4d5ae93-000e-4001-adfa-c11058032469?source=cve
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/d4d5ae93-000e-4001-adfa-c11058032469
Third Party Advisory