5.4

CVE-2022-4666

Exploit

Markup <= 4.8.1 - Contributor+ Stored XSS via Shortcode

Markup <= 4.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Markup (JSON-LD) structured in schema.org WordPress plugin through 4.8.1 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.
Mögliche Gegenmaßnahme
Markup (JSON-LD) structured in schema.org: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Terakoya ≫ Markup (json-ld) Structured In Schema.Org SwPlatformwordpress Version <= 4.8.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Markup (JSON-LD) structured in schema.org
Version *-4.8.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.37
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://wpscan.com/vulnerability/a6d23f2f-9504-40da-9b71-189033d8bd1d
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/f9ac2142-7872-4061-9557-d27015403595
Third Party Advisory