GHSA-vwfx-hh3w-fj99

Potential XSS injection in the newsletter conditions field

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-21418

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	prestashop/ps_emailsubscription	< 2.6.1	2.6.1

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact An employee can inject javascript in the newsletter condition field that will then be executed on the front office ### Patches The issue has been fixed in 2.6.1

References

External links from the advisory. They lead to third-party sites.

https://github.com/PrestaShop/ps_emailsubscription/security/advisories/GHSA-vwfx-hh3w-fj99 web
https://nvd.nist.gov/vuln/detail/CVE-2021-21418 advisory
https://github.com/PrestaShop/ps_emailsubscription/commit/664ffb225e2afb4a32640bbedad667dc6e660b70 web
https://github.com/PrestaShop/ps_emailsubscription/releases/tag/v2.6.1 web
https://packagist.org/packages/prestashop/ps_emailsubscription web