4.8

CVE-2021-24516

Exploit

PlanSo Forms <= 2.6.3 - Authenticated Stored Cross-Site Scripting

PlanSo Forms <= 2.6.4 - Authenticated (Admin+) Stored Cross-Site Scripting

The PlanSo Forms WordPress plugin through 2.6.3 does not escape the title of its Form before outputting it in attributes, allowing high privilege users such as admin to set XSS payload in it, even when the unfiltered_html is disallowed, leading to an Authenticated Stored Cross-Site Scripting issue.
Mögliche Gegenmaßnahme
PlanSo Forms: 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)
Planso ≫ Planso Forms SwPlatformwordpress Version <= 2.6.3
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt PlanSo Forms
Version *-2.6.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.62% 0.448
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/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://wpscan.com/vulnerability/88d70e35-4c22-4bc7-b1a5-24068d55257c
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/51e4f7ac-efc5-492c-b7a4-eea6d5f69e0d
Third Party Advisory