Technology · PyPI
starlette (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 13 vulnerabilities in starlette (PyPI): 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2025-54121, was published on 7 July 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 1
- Exploited in the wild
- 1
About starlette (PyPI)
Python ASGI web framework for building web applications.
Latest starlette (PyPI) vulnerabilities
- CVE-2025-54121: PYSEC-2026-1941 - Starlette has possible denial-of-service vector when parsing large files in multipart formslowCVSS 3.1EPSS 0.6%
- CVE-2024-47874: PYSEC-2026-1943 - Starlette Denial of service (DoS) via multipart/form-datalowCVSS 3.1EPSS 0.7%
- CVE-2026-54283: Starlette denial of service via resource limit bypass in request.formhighCVSS 7.5EPSS 0.5%
- CVE-2026-54282: Kludex Starlette hostname spoofing via unvalidated request pathlowCVSS 3.7EPSS 0.3%
- CVE-2026-48817: Starlette unsafe reflection in HTTPEndpoint method dispatchingmediumCVSS 5.3EPSS 0.4%
- CVE-2026-48818: Kludex Starlette SSRF and NTLM credential theft in StaticFiles on WindowshighCVSS 7.5EPSS 0.7%
- CVE-2026-48710: Starlette auth bypass via malformed Host headercriticalexploited in the wildCVSS 6.5EPSS 7.1%
- CVE-2025-62727: PYSEC-2026-1942 - Starlette vulnerable to O(n^2) DoS via Range header merging in ``starlette.responses.FileResponse``highCVSS 7.5EPSS 0.7%
- Duplicate Advisory: Starlette Content-Type Header ReDoSlowCVSS 3.1
- Duplicate Advisory: Starlette vulnerable to directory traversallowCVSS 3.1
- CVE-2023-29159: Starlette has Path Traversal vulnerability in StaticFileslowCVSS 3.1EPSS 2.1%
- Duplicate Advisory: Starlette allows an unauthenticated and remote attacker to specify any number of form fields or fileslowCVSS 3.1
- CVE-2023-30798: MultipartParser denial of service with too many fields or fileslowCVSS 3.1EPSS 1.3%
Most severe starlette (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-48710: Starlette auth bypass via malformed Host headercriticalexploited in the wildCVSS 6.5EPSS 7.1%
- CVE-2025-62727: PYSEC-2026-1942 - Starlette vulnerable to O(n^2) DoS via Range header merging in ``starlette.responses.FileResponse``highCVSS 7.5EPSS 0.7%
- CVE-2026-48818: Kludex Starlette SSRF and NTLM credential theft in StaticFiles on WindowshighCVSS 7.5EPSS 0.7%
- CVE-2026-54283: Starlette denial of service via resource limit bypass in request.formhighCVSS 7.5EPSS 0.5%
- CVE-2026-48817: Starlette unsafe reflection in HTTPEndpoint method dispatchingmediumCVSS 5.3EPSS 0.4%
- CVE-2026-54282: Kludex Starlette hostname spoofing via unvalidated request pathlowCVSS 3.7EPSS 0.3%
- CVE-2023-29159: Starlette has Path Traversal vulnerability in StaticFileslowCVSS 3.1EPSS 2.1%
- CVE-2023-30798: MultipartParser denial of service with too many fields or fileslowCVSS 3.1EPSS 1.3%
- CVE-2024-47874: PYSEC-2026-1943 - Starlette Denial of service (DoS) via multipart/form-datalowCVSS 3.1EPSS 0.7%
- CVE-2025-54121: PYSEC-2026-1941 - Starlette has possible denial-of-service vector when parsing large files in multipart formslowCVSS 3.1EPSS 0.6%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many starlette (PyPI) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/pypi-starlette)<a href="https://junglewise.ai/threats/technologies/pypi-starlette"><img src="https://junglewise.ai/threats/technologies/pypi-starlette/badge.svg" alt="starlette (PyPI) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/pypi-starlette.json, and this page as text at https://junglewise.ai/threats/technologies/pypi-starlette.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "starlette (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/pypi-starlette, 13 November 2026.