Unauthenticated code execution via binding path traversal
Published May 16, 2024 · Updated Aug 8, 2024
Command injection in ParisNeo LoLLMS and LoLLMs WebUI 1.4.6 allows remote attackers to execute arbitrary code through a web request. The unInstall_binding handler joins the untrusted name parameter into a binding path without traversal sanitization, then imports an attacker-placed init.py file from the resolved directory. No authentication or user interaction is required; successful exploitation runs code with the server process's privileges and can read, alter, or interrupt its data and services.
Summary
What happened
Command injection in ParisNeo LoLLMS and LoLLMs WebUI 1.4.6 allows remote attackers to execute arbitrary code through a web request. The unInstall_binding handler joins the untrusted name parameter into a binding path without traversal sanitization, then imports an attacker-placed init.py file from the resolved directory. No authentication or user interaction is required; successful exploitation runs code with the server process's privileges and can read, alter, or interrupt its data and services.
The record
- CVE
- CVE-2024-4078
- Published
- May 16, 2024
- Updated
- Aug 8, 2024
- Vendor
- ParisNeo
- Product
- LoLLMS
- Classifications
- CWE-77, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 16, 2024CVE publishedPublication date reported by the CVE source.
- Aug 8, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <main
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Huntr binding-uninstallation proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo