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CVE-2026-113505— aaPanel Download Endpoint v2.py send_file path traversal

Quick assessment

Affected
n/a aaPanel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 aaPanel 8.25.0 及以下版本中发现了一个漏洞。受影响的是 Download Endpoint 组件中 BTPanel/routes/v2.py 文件内的 send_file 函数。攻击者可通过操纵 filename 参数引发路径遍历漏洞。该攻击可远程执行，且利用代码已公开，可能被用于实际攻击。厂商已确认：“所报告的远程代码执行（RCE）和任意文件包含（LFI）漏洞均需要用户先进行身份认证。”

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1548.001 · Setuid and Setgid
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I. Basic Information for CVE-2026-113505

Vulnerability Information
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Vulnerability Title
aaPanel Download Endpoint v2.py send_file path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
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."
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- aaPanel 8.0 cpe:2.3:a:aapanel:aapanel:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-113505

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III. Intelligence Information for CVE-2026-113505

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Other References for CVE-2026-113505 (1)

Other References for CVE-2026-113505 (4)

Same Patch Batch · n/a · 2026-10-20 · 7 CVEs total

CVE-2026-113506 9.9 CRITICAL aaPanel File Manager common.py ExecShell os command injection
CVE-2026-113381 7.3 HIGH Osclass Item Model Item.php findUserItems sql injection
CVE-2026-113507 5.3 MEDIUM aaPanel common.py GetClientIp access control
CVE-2026-113466 5.3 MEDIUM MinIO Embedded Console common-main.go SessionTokenAuthenticate hard-coded key
CVE-2026-113388 4.3 MEDIUM opensource-socialnetwork Cache Settings dynamic.php input code injection
CVE-2026-95168 nvbn thefuck v3.32 任意代码执行漏洞

IV. Related Vulnerabilities

Same product: aaPanel
Same vendor: n/a
Same weakness: CWE-22

V. Comments for CVE-2026-113505

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