High (8.8) in rConfig rConfig. In CISA KEV since 2021-11-03. EPSS 77% chance of exploitation in the next 30 days.
lib/ajaxHandlers/ajaxAddTemplate.php in rConfig through 3.94 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the fileName POST parameter.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
77% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)