GitHub Advisory DatabaseGHSA-VWFX-HH3W-FJ99Potential XSS injection in the newsletter conditions field
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
31.7%
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
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| prestashop | ps_emailsubscription | * | cpe:2.3:a:prestashop:ps_emailsubscription:*:*:*:*:*:*:*:* |
References
github.com/advisories/GHSA-vwfx-hh3w-fj99
github.com/PrestaShop/ps_emailsubscription/commit/664ffb225e2afb4a32640bbedad667dc6e660b70
github.com/PrestaShop/ps_emailsubscription/releases/tag/v2.6.1
github.com/PrestaShop/ps_emailsubscription/security/advisories/GHSA-vwfx-hh3w-fj99
nvd.nist.gov/vuln/detail/CVE-2021-21418
packagist.org/packages/prestashop/ps_emailsubscription
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
31.7%