High severity7.5NVD Advisory· Published Apr 21, 2023· Updated Jul 15, 2026
CVE-2023-30798
CVE-2023-30798
Description
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
starlettePyPI | < 0.25.0 | 0.25.0 |
Affected products
2Patches
Vulnerability mechanics
References
6- github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938fanvdPatchWEB
- vulncheck.com/advisories/starlette-multipartparser-dosnvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-74m5-2c7w-9w3xghsaADVISORY
- github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3xnvdMitigationVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-30798ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/starlette/PYSEC-2023-48.yamlghsaWEB
News mentions
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