CVE-2021-21418
Medium
Description
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
SeverityMedium
CVSS4.6
Exploit probability—
Product
Prestashop Ps Emailsubscription
PublishedMar 31, 2021
First seenMar 31, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- prestashop ps_emailsubscription2.6.1 or later
- prestashop/ps_emailsubscription2.6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| prestashop ps_emailsubscription | 2.6.0 ≤ v < 2.6.1 | 2.6.1 |
| prestashop/ps_emailsubscriptionPackagist | v < 2.6.1 | 2.6.1 |
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