SQL Injection exists in Advanced Newsletter Magento extension before 2.3.5 via the /store/advancednewsletter/index/subscribeajax/an_category_id/ PATH_INFO.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)