Path Traversal in Aapanel
CVE-2026-113505
A flaw has been found in aaPanel up to 8.25.0. Impacted is the function send_file of the file BTPanel/routes/v2.py of the component Download Endpoint. Executing a manipulation of the argument filename can lead to path traversal. The attack can be executed remotely. The exploit has been published and may be used. The vendor confirms: "The reported RCE and LFI vulnerabilities require authentication."
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Aapanel — versions 8.0, 8.1, 8.10
Weakness classification (CWE)
References
- vuldb.com/vuln/422747 (technical-description, vdb-entry)
- vuldb.com/vuln/422747/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-113505 (third-party-advisory)
- vuldb.com/submit/996818 (third-party-advisory)
- github.com/JdExploit/aapanel-cve-2026/tree/master/aapanel-lfi (exploit)
Frequently asked questions
- What is CVE-2026-113505?
- CVE-2026-113505 is a medium-severity vulnerability in Aapanel, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-10-20.
- How severe is CVE-2026-113505?
- Medium severity. CVSS v3 base score is 4.3 out of 10.