CVE-2021-21418

ps_emailsubscription is a newsletter subscription module for the PrestaShop platform. An employee can inject javascript in the newsletter condition field that will then be executed on the front office The issue has been fixed in 2.6.1

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

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://github.com/PrestaShop/ps_emailsubscription/commit/664ffb225e2afb4a32640bbedad667dc6e660b70	Patch Third Party Advisory
https://github.com/PrestaShop/ps_emailsubscription/releases/tag/v2.6.1	Release Notes Third Party Advisory
https://github.com/PrestaShop/ps_emailsubscription/security/advisories/GHSA-vwfx-hh3w-fj99	Third Party Advisory
https://packagist.org/packages/prestashop/ps_emailsubscription	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:prestashop:ps_emailsubscription:*:*:*:*:*:prestashop:*:*

History

No history.

Information

Published : 2021-03-31 18:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-21418

Mitre link : CVE-2021-21418

CVE.ORG link : CVE-2021-21418

JSON object : View

Products Affected

prestashop

ps_emailsubscription

CWE

CWE-79

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

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