CVE-2024-5443

Remote Code Execution via Path Traversal in parisneo/lollms

Published Jun 22, 2024 CVSS 3.0 · 9.8 Critical EPSS 1.2% KEV · Not listed
Description
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 up to 5.9.0, and has been addressed in version 9.8.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-mvrm-fh8q-6wr2 Remote Code Execution via path traversal bypass in lollms
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
@huntr_ai
Published
Updated
Aug 1, 2024, 9:11 PM
Reserved
May 28, 2024, 6:53 PM
Status
Deferred
Published
Jun 22, 2024, 5:15 PM
Modified
Jun 17, 2026, 8:15 AM