CVE-2026-77914: rConfig

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

rConfig Core 8.0.0 before 8.2.13 contains a path traversal vulnerability that allows authenticated users to read arbitrary files by supplying crafted filenames containing directory traversal sequences to the export download endpoint. Attackers can manipulate the filename parameter with traversal sequences to escape the intended export directory and access files outside it that are readable by the application process.

Affected products

• rConfig rConfig: from 8.0.0, before 8.2.13 (fixed in 8.2.13)

Published 2026-08-24. Last modified 2026-09-23.