CVE-2021-24134

Unvalidated input and lack of output encoding in the Constant Contact Forms WordPress plugin, versions before 1.8.8, lead to multiple Stored Cross-Site Scripting vulnerabilities, which allowed high-privileged user (Editor+) to inject arbitrary JavaScript code or HTML in posts where the malicious form is embed.

CVSS v3 4.8 MEDIUM
CVSS v2.0 3.5 LOW

4.8^/10

CVSS v3 : MEDIUM

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

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://wpscan.com/vulnerability/8f3cca92-d072-4806-9142-7f1a987f840b	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:constantcontact:constant_contact_forms:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-03-18 15:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-24134

Mitre link : CVE-2021-24134

CVE.ORG link : CVE-2021-24134

JSON object : View

Products Affected

constantcontact

constant_contact_forms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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