CVE-2020-15178

In PrestaShop contactform module (prestashop/contactform) before version 4.3.0, an attacker is able to inject JavaScript while using the contact form. The `message` field was incorrectly unescaped, possibly allowing attackers to execute arbitrary JavaScript in a victim's browser.

CVSS v3 9.3 CRITICAL
CVSS v2.0 4.3 MEDIUM

9.3^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/PrestaShop/contactform/commit/ecd9f5d14920ec00885766a7cb41bcc5ed8bfa09	Patch Third Party Advisory
https://github.com/PrestaShop/contactform/security/advisories/GHSA-95hx-62rh-gg96	Third Party Advisory
https://packagist.org/packages/prestashop/contactform	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:prestashop:contactform:*:*:*:*:*:prestashop:*:*

History

No history.

Information

Published : 2020-09-15 18:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-15178

Mitre link : CVE-2020-15178

CVE.ORG link : CVE-2020-15178

JSON object : View

Products Affected

prestashop

contactform

CWE

CWE-79

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

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