CVE-2024-5443 – lollms

Package

Manager: pip
Name: lollms
Vulnerable Version: >=5.9.0 <9.5.1

Severity

Level: Critical

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.13644 pctl0.93997

Details

Remote Code Execution via path traversal bypass in lollms CVE-2024-4320 describes a vulnerability in the parisneo/lollms software, specifically within the `ExtensionBuilder().build_extension()` function. The vulnerability arises from the `/mount_extension` endpoint, where a path traversal issue allows attackers to navigate beyond the intended directory structure. This is facilitated by the `data.category` and `data.folder` parameters accepting empty strings (`""`), which, due to inadequate input sanitization, can lead to the construction of a `package_path` that points to the root directory. Consequently, if an attacker can create a `config.yaml` file in a controllable path, this path can be appended to the `extensions` list and trigger the execution of `__init__.py` in the current directory, leading to remote code execution. The vulnerability affects versions from 5.9.0, and has been addressed in version 9.5.1.

Metadata

Created: 2024-06-22T18:30:41Z
Modified: 2024-06-24T21:22:51Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-mvrm-fh8q-6wr2/GHSA-mvrm-fh8q-6wr2.json
CWE IDs: ["CWE-29"]
Alternative ID: GHSA-mvrm-fh8q-6wr2
Finding: F184
Auto approve: 1