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VulnerabilityPublished

CVE-2025-9414: kalcaddle kodbox · Server-Side Request Forgery

Affects kalcaddle kodboxSource CVE Database V5

0

Public exploit available · CVSS 5.1 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 4.0 base score
5.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 24% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS: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

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Aug 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: evidence found.

    CVSS exploit maturity: proof of concept public

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
kalcaddle kodboxAffected
  • =1.61
Fixed in–

AI-suggested

First, restrict network egress from the kodbox server to only necessary external endpoints using firewall rules or network segmentation to limit SSRF exploitation scope. Implement strict input validation and sanitization at the web application firewall (WAF) level to detect and block malicious 'url' parameter values targeting internal IP ranges or suspicious domains. Monitor server logs for unusual outbound requests originating from the kodbox server, especially to internal IP ranges or unexpected external addresses. If possible, disable or restrict the vulnerable /?explorer/upload/serverDownload functionality until a patch or vendor response is available. Conduct internal network scans to identify sensitive services that could be targeted via SSRF and apply additional access controls or authentication to those services. Consider deploying runtime application self-protection (RASP) solutions to detect and block SSRF attempts in real time. Finally, maintain close monitoring of vendor communications for updates or patches and plan for timely application once available.

Description

A vulnerability was found in kalcaddle kodbox 1.61. Affected by this vulnerability is an unknown functionality of the file /?explorer/upload/serverDownload of the component Download from Link Handler. Performing manipulation of the argument url results in server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

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