HyperLPR Denial of Service vulnerability
A vulnerability in szad670401/hyperlpr v3.0 allows for a Denial of Service (DoS) attack. The server fails to handle excessive characters appended to the end of multipart boundaries, regardless of the character used. This flaw can be exploited by sending malformed multipart requests with arbitrary characters at the end of the boundary, leading to excessive resource consumption and a complete denial of service for all users. The vulnerability is unauthenticated, meaning no user login or interaction is required for an attacker to exploit this issue.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | hyperlpr3 | <= 3.0 | no fix |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-10713
- https://github.com/szad670401/HyperLPR/blob/9307450f7b7915be18f23a539ec05b41fe6629f4/Prj-Python/hyperlpr3/command/serve.py#L95
- https://github.com/szad670401/hyperlpr
- https://huntr.com/bounties/d5404069-95b3-40e0-a7a4-c3a183d861b0
- https://pypi.org/project/hyperlpr3
- https://github.com/advisories/GHSA-cg4p-5qfm-pjjj
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-400, CWE-770- Platform
- Python (PyPI)
- Package
hyperlpr3- Disclosed
- 20.03.2025
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1457 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-cg4p-5qfm-pjjj - CC BY 4.0
Vulnerability history: hyperlpr3
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.