Critical (9.8) in guchengwuyue yshopmall. EPSS 1.0% chance of exploitation in the next 30 days.
yshopmall V1.0 has an arbitrary file upload vulnerability, which can enable RCE or even take over the server when improperly configured to parse JSP files.
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
1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)