CVE-2024-4315 LFI Vulnerability due to Lack of Path Sanitization in parisneo/lollms

2024-06-1200:40:15

CWE-98

@huntr_ai

www.cve.org

local file inclusion

path sanitization

directory traversal

windows filesystem

parisneo/lollms

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

9.1%

JSON

parisneo/lollms version 9.5 is vulnerable to Local File Inclusion (LFI) attacks due to insufficient path sanitization. The sanitize_path_from_endpoint function fails to properly sanitize Windows-style paths (backward slash \), allowing attackers to perform directory traversal attacks on Windows systems. This vulnerability can be exploited through various routes, including personalities and /del_preset, to read or delete any file on the Windows filesystem, compromising the system’s availability.

CNA Affected

[
  {
    "vendor": "parisneo",
    "product": "parisneo/lollms",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "9.8",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]