6.4

CVE-2023-5669

Exploit

Featured Image Caption <= 0.8.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

Featured Image Caption <= 0.8.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Featured Image Caption plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode and post meta in all versions up to, and including, 0.8.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Mögliche Gegenmaßnahme
Featured Image Caption: Update to version 0.8.11, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Christiaanconover ≫ Featured Image Caption SwPlatformwordpress Version <= 0.8.10
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Featured Image Caption
Version *-0.8.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.6% 0.442
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-caption/trunk/classes/MetaBox.php?rev=2300545#L91
Exploit
https://plugins.trac.wordpress.org/browser/featured-image-caption/trunk/classes/MetaBox.php?rev=2300545#L92
Exploit
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2998182%40featured-image-caption%2Ftrunk&old=2486227%40featured-image-caption%2Ftrunk&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/0c43a88c-6374-414f-97ae-26ba15d75cdc?source=cve
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/0c43a88c-6374-414f-97ae-26ba15d75cdc
Third Party Advisory