Path Traversal Affecting weave package, versions [,0.50.8)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.05% (23rd percentile)

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  • Snyk ID SNYK-PYTHON-WEAVE-7577948
  • published 2 Aug 2024
  • disclosed 31 Jul 2024
  • credit Natan Nehorai, Uriya Yavnieli

How to fix?

Upgrade weave to version 0.50.8 or higher.

Overview

weave is an A toolkit for building composable interactive data driven applications.

Affected versions of this package are vulnerable to Path Traversal due to a lack of input validation in the server API. An attacker can leak arbitrary files by manipulating file paths to traverse outside the intended directory.

Note: In various common scenarios, this allows a low-privileged user to assume the role of the server admin.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.7 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None