# mitmproxy (PyPI) vulnerabilities

Source: https://junglewise.ai/threats/technologies/mitmproxy  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/mitmproxy.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in mitmproxy (PyPI): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-23217, was published on 7 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 6 (0 critical, 0 exploited in the wild)

## About mitmproxy (PyPI)

An interactive HTTP proxy and debugging tool for Python.

## Latest mitmproxy (PyPI) vulnerabilities

- [CVE-2025-23217: PYSEC-2026-1630 - Mitmweb API Authentication Bypass Using Proxy Server](https://junglewise.ai/threats/cve-2025-23217-mitmweb-api-authentication-bypass-using-proxy-server) (medium, CVSS 4, published 7 Jul 2026)
- [CVE-2026-40606: mitmproxy LDAP injection in LDAP proxy authentication](https://junglewise.ai/threats/cve-2026-40606-mitmproxy-ldap-injection-in-ldap-proxy-authentication) (medium, CVSS 4.8, published 21 Apr 2026)
- [mitmproxy binaries embed a vulnerable python-hyper/h2 dependency](https://junglewise.ai/threats/mitmproxy-binaries-embed-a-vulnerable-python-hyper-h2-dependency-e14cde4e) (medium, CVSS 4, published 25 Aug 2025)
- [CVE-2022-24766: Insufficient Protection against HTTP Request Smuggling in mitmproxy](https://junglewise.ai/threats/cve-2022-24766-insufficient-protection-against-http-request-smuggling-in) (low, CVSS 3.1, published 21 Mar 2022)
- [CVE-2021-39214: mitmproxy HTTP request smuggling](https://junglewise.ai/threats/cve-2021-39214-mitmproxy-http-request-smuggling) (low, CVSS 3.1, published 16 Sep 2021)
- [CVE-2018-14505: PYSEC-2018-56 - mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.](https://junglewise.ai/threats/cve-2018-14505-mitmweb-in-mitmproxy-allows-dns-rebinding-attacks) (low, CVSS 3, published 22 Jul 2018)

## Most severe mitmproxy (PyPI) vulnerabilities

- [CVE-2026-40606: mitmproxy LDAP injection in LDAP proxy authentication](https://junglewise.ai/threats/cve-2026-40606-mitmproxy-ldap-injection-in-ldap-proxy-authentication) (medium, CVSS 4.8, published 21 Apr 2026)
- [CVE-2025-23217: PYSEC-2026-1630 - Mitmweb API Authentication Bypass Using Proxy Server](https://junglewise.ai/threats/cve-2025-23217-mitmweb-api-authentication-bypass-using-proxy-server) (medium, CVSS 4, published 7 Jul 2026)
- [mitmproxy binaries embed a vulnerable python-hyper/h2 dependency](https://junglewise.ai/threats/mitmproxy-binaries-embed-a-vulnerable-python-hyper-h2-dependency-e14cde4e) (medium, CVSS 4, published 25 Aug 2025)
- [CVE-2022-24766: Insufficient Protection against HTTP Request Smuggling in mitmproxy](https://junglewise.ai/threats/cve-2022-24766-insufficient-protection-against-http-request-smuggling-in) (low, CVSS 3.1, published 21 Mar 2022)
- [CVE-2021-39214: mitmproxy HTTP request smuggling](https://junglewise.ai/threats/cve-2021-39214-mitmproxy-http-request-smuggling) (low, CVSS 3.1, published 16 Sep 2021)
- [CVE-2018-14505: PYSEC-2018-56 - mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.](https://junglewise.ai/threats/cve-2018-14505-mitmweb-in-mitmproxy-allows-dns-rebinding-attacks) (low, CVSS 3, published 22 Jul 2018)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other PyPI technologies

- [tensorflow (PyPI)](https://junglewise.ai/threats/technologies/pypi-tensorflow): 435 vulnerabilities
- [tensorflow-cpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-cpu): 430 vulnerabilities
- [tensorflow-gpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-gpu): 427 vulnerabilities
- [open-webui (PyPI)](https://junglewise.ai/threats/technologies/open-webui): 177 vulnerabilities
- [Django (PyPI)](https://junglewise.ai/threats/technologies/django): 173 vulnerabilities
- [apache-airflow (PyPI)](https://junglewise.ai/threats/technologies/apache-airflow): 159 vulnerabilities
- [pillow (PyPI)](https://junglewise.ai/threats/technologies/pillow): 125 vulnerabilities
- [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai): 120 vulnerabilities
- [vllm (PyPI)](https://junglewise.ai/threats/technologies/pypi-vllm): 117 vulnerabilities
- [plone (PyPI)](https://junglewise.ai/threats/technologies/pypi-plone): 101 vulnerabilities
- [mlflow (PyPI)](https://junglewise.ai/threats/technologies/mlflow): 88 vulnerabilities
- [picklescan (PyPI)](https://junglewise.ai/threats/technologies/picklescan): 86 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "mitmproxy (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/mitmproxy, 13 November 2026.