Gunicorn is a widely deployed WSGI HTTP server for Python applications that operates at the application-server layer, translating HTTP requests into Python callable interfaces. The observed vulnerability profile centers on the core Gunicorn product and reflects weaknesses in HTTP request parsing, specifically CRLF injection issues that can arise in the handling of HTTP headers and request boundaries. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Gunicorn over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-1000164HIGH gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in "process_headers" function in "gunicorn/http/wsgi.py" that ca | Apr 18, 2018 | 7.5 | 23 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Gunicorn.
Media articles that mention a CVE ID that affects a product developed by Gunicorn — matched by CVE ID, not by vendor name.