Medium (5.3) in dedecms dedecms. EPSS 0.2% chance of exploitation in the next 30 days.
Cross Site Scripting vulnerability in DedeCMS v.5.7 allows a local attacker to execute arbitrary code via a crafted payload to the stepselect_main.php component.
Severity
CVSS 3.1
5.3 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS
0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)