Smarttfoxx/CVE-2025-65321

GitHubRepository PoCWriteup

PoC files

1 file

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GitHub
Analysisdeepseek-v4-pro:cloud ·

Technical assessment

The artifact is a README file describing a directory traversal vulnerability (CVE-2025-65321) in the Language Sloth Discord bot. It provides a technical analysis of the vulnerable code in files.py, explains how unsanitized user input in the 'name' parameter allows path traversal, and gives example payloads. It does not contain executable exploit or scanner code.

Backdoor review

No backdoor observed in reviewed code

The supplied evidence is a single README.md file that documents a directory traversal vulnerability (CVE-2025-65321) in a Discord bot. It contains no executable code, no instructions for the reviewer to run, and no concealed or deceptive payload. The content is a straightforward vulnerability disclosure with example payloads that illustrate the claimed flaw.

ClassificationWriteup
Model confidence95%
AuthenticationUnknown
Languagesmarkdownpython
Target softwareLanguage Sloth Discord bot
Attack typespath traversal
Evidence & reasoningClassification basis · observed behavior · safety review
Technical evidence

Classification basis and observed behavior

Classification basis

The artifact is a README file that describes a vulnerability, provides vulnerable code snippets, and explains the attack vector. It does not contain any executable exploit code or scanner code; it is purely a technical writeup.

README.md:1-52

Requirements

  • Attacker must be able to send commands to the Discord botREADME.md:4

Observed behavior

  • The gif() and png() functions build file paths using unsanitized user input for the 'name' parameterREADME.md:2
  • The name parameter is directly interpolated into the file path without validation or sanitizationREADME.md:33
  • Example payloads show directory traversal sequences to access files outside the intended directoryREADME.md:40-48
Safety-review evidence

Behaviors behind the backdoor verdict

Observables

Vulnerability Documentation
CVE-2025-65321 directory traversal in Language Sloth Discord botThe README describes a path traversal vulnerability in gif() and png() functions, including code snippets and example payloads.README.md:1-52
Review boundaries

What the analysis did not establish

  • Only one file (README.md) was provided; no source code or exploit code was included.
  • The CVE record (CVE-2025-65321) was absent from the acquired CVEList dataset, so no authoritative description was available.
  • Only the README.md file was provided; no other repository files were included for review.
  • The analysis is limited to the text content of the supplied file; no binary or executable content was present.
Model interpretation

This review is limited to the supplied PoC code and context. It does not assert that the code works or is safe to execute.

Linked vulnerabilities

1