Medium severity · published Aug 24, 2026
CVE-2026-77914
rConfig Core 8.0.0 < 8.2.13 Core Path Traversal via Export Download Endpoint
6.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RC
rconfig · rconfig
8.0.0 before 8.2.13 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-77914
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-77914
vendor-advisory
https://github.com/rconfig/rconfig/security/advisories/GHSA-m5rw-jcrm-mmwc
release-notes
https://github.com/rconfig/rconfig/releases/tag/core-8.2.13
third-party-advisory
https://www.vulncheck.com/advisories/rconfig-v8-core-path-traversal-via-export-download-endpoint
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