6.5

CVE-2023-0491

Exploit

Schedulicity - Easy Online Scheduling <= 2.21 - Contributor+ Stored XSS

Schedulicity - Easy Online Scheduling <= 2.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Schedulicity WordPress plugin through 2.21 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
Schedulicity – Easy Online Scheduling: 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)
Schedulicity ≫ Schedulicity SwPlatformwordpress Version <= 2.2.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Schedulicity – Easy Online Scheduling
Version *-2.21
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.56% 0.421
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 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://wpscan.com/vulnerability/b1a7e8fc-ffcf-493b-9f2d-ffa5d2348b60
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/24b26f17-f973-4a0e-85e2-a70a394246e2
Third Party Advisory