CVE-2025-1451— Insufficient Patch Leading to DoS in parisneo/lollms-webui
Quick assessment
Affected
parisneo parisneo/lollms-webui
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
LoLLMs Web UI是Saifeddine ALOUI个人开发者的一个大型语言与多模态系统的 Web 用户界面。 LoLLMs Web UI v13版本存在资源管理错误漏洞，该漏洞源于文件上传中多部分边界处理不当可能导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-1451
Vulnerability Information
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Vulnerability Title
Insufficient Patch Leading to DoS in parisneo/lollms-webui
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in parisneo/lollms-webui v13 arises from the server's handling of multipart boundaries in file uploads. The server does not limit or validate the length of the boundary or the characters appended to it, allowing an attacker to craft requests with excessively long boundaries, leading to resource exhaustion and eventual denial of service (DoS). Despite an attempted patch in commit 483431bb, which blocked hyphen characters from being appended to the multipart boundary, the fix is insufficient. The server remains vulnerable if other characters (e.g., '4', 'a') are used instead of hyphens. This allows attackers to exploit the vulnerability using different characters, causing resource exhaustion and service unavailability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
LoLLMs Web UI 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LoLLMs Web UI是Saifeddine ALOUI个人开发者的一个大型语言与多模态系统的 Web 用户界面。 LoLLMs Web UI v13版本存在资源管理错误漏洞，该漏洞源于文件上传中多部分边界处理不当可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| parisneo | parisneo/lollms-webui | unspecified ~ latest | - |
|
II. Public POCs for CVE-2025-1451
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2025-1451 (1)
Same Patch Batch · parisneo · 2025-03-20 · 14 CVEs total
| CVE-2024-12766 | SSRF in parisneo/lollms-webui | |
| CVE-2024-6986 | Cross-site Scripting (XSS) in parisneo/lollms-webui | |
| CVE-2024-6982 | Remote Code Execution in Calculate Function in parisneo/lollms | |
| CVE-2024-7058 | Relative Path Traversal in parisneo/lollms-webui | |
| CVE-2024-8736 | Denial of Service (DoS) via Multipart Boundary in parisneo/lollms-webui | |
| CVE-2024-8581 | Path Traversal in parisneo/lollms-webui | |
| CVE-2024-8898 | Path Traversal in parisneo/lollms-webui | |
| CVE-2024-11302 | Missing check_access in lollms_binding_infos in parisneo/lollms | |
| CVE-2024-10019 | Path Traversal and OS Command Injection in parisneo/lollms-webui | |
| CVE-2024-10047 | Directory Listing Vulnerability in parisneo/lollms-webui | |
| CVE-2024-9597 | Path Traversal in parisneo/lollms | |
| CVE-2024-9920 | Unrestricted File Upload and Execution in parisneo/lollms-webui | |
| CVE-2024-9919 | Missing Authentication Check in parisneo/lollms-webui |
IV. Related Vulnerabilities
Same product: parisneo/lollms-webui
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CVE-2024-2356
Remote Code Execution due to LFI in '/reinstall_extension' i -
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Denial of Service (DoS) via Multipart Boundary in parisneo/l -
CVE-2024-8898
Path Traversal in parisneo/lollms-webui -
CVE-2024-6986
Cross-site Scripting (XSS) in parisneo/lollms-webui
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V. Comments for CVE-2025-1451
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