CVE-2025-9414Public exploitNetwork attack vector

Authenticated SSRF via unrestricted serverDownload URL

Published Aug 25, 2025 · Updated Aug 25, 2025

SSRF in KodBox 1.61's Download from Link handler allows remote authenticated users to make server-side requests via a crafted URL. The serverDownload method passes the untrusted url parameter to url_header and Downloader::start without restricting the destination. High-privileged access is required; successful requests can reach internal services and save returned content as a file.

CVSS severity4.9
Medium
EPSS probability0.30%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in KodBox 1.61's Download from Link handler allows remote authenticated users to make server-side requests via a crafted URL. The serverDownload method passes the untrusted url parameter to url_header and Downloader::start without restricting the destination. High-privileged access is required; successful requests can reach internal services and save returned content as a file.

The record

CVE
CVE-2025-9414
Published
Aug 25, 2025
Updated
Aug 25, 2025
Vendor
kalcaddle
Product
KodBox
Classifications
CWE-918, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.61

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

kalcaddle · KodBoxversion=1.61

Published CVSS scores

5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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