CVE Vulnerability

CVE-2021-24516

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.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://wpscan.com/vulnerability/88d70e35-4c22-4bc7-b1a5-24068d55257c Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:planso:planso_forms:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-10-18 02:15

Updated : 2021-10-21 07:24

NVD link : CVE-2021-24516

Mitre link : CVE-2021-24516

Products Affected
No products.
CWE
CWE-79