What’s Vulnerable › Vulnerabilities

CVE-2026-77914: rConfig Core 8.0.0 < 8.2.13 Core Path Traversal via Export Download Endpoint

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-24 · updated 2026-10-14
• Weakness: CWE-22

Description

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: from 8.0.0 before 8.2.13 — fixed in 8.2.13

How to fix

Upgrade to a fixed version: rconfig 8.2.13. Check the vendor advisory for mitigations.

References

• https://github.com/rconfig/rconfig/releases/tag/core-8.2.13
• https://github.com/rconfig/rconfig/security/advisories/GHSA-m5rw-jcrm-mmwc
• https://www.vulncheck.com/advisories/rconfig-v8-core-path-traversal-via-export-download-endpoint

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