CVE-2026-64826

MEDIUM 6.5

rConfig < 8.2.13 Path Traversal File Read via FileDownloadController

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

rConfig before 8.2.13 contains a path traversal vulnerability that allows authenticated attackers to read arbitrary files by supplying unsanitized directory traversal sequences in the filename GET parameter of the download_export() method. Attackers can craft requests with ../ sequences to escape the exports base directory and access sensitive files readable by the web server process, including application environment files containing encryption keys, database credentials, and mail configuration.

CWE	CWE-22
Vendor	rconfig
Product	rconfig
Published	Aug 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

rConfig / rConfig

0 < 8.2.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/rconfig/rconfig/releases/tag/core-8.2.13 github.com: https://github.com/rconfig/rconfig/pull/349 github.com: https://github.com/rconfig/rconfig/commit/d133a466a2df9d065177de9a8ed50f1bfe438aee vulncheck.com: https://www.vulncheck.com/advisories/rconfig-path-traversal-file-read-via-filedownloadcontroller

Credits

BENDIB MOHAMED ANIS VulnCheck