The Easy Digital Downloads (EDD) Stripe extension for WordPress, as used with EDD 1.8.x before 1.8.7, 1.9.x before 1.9.10, 2.0.x before 2.0.5, 2.1.x before 2.1.11, 2.2.x before 2.2.9, and 2.3.x before 2.3.7, has XSS because add_query_arg is misused.
https://web.archive.org/web/20160921003517/https://easydigitaldownloads.com/blog/security-fix-released/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-9369
Source: Mitre, NVD
Published: 2019-10-23
Updated: 2025-02-07
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00923