Kludex python-multipart
9 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-53540 | < 0.0.31 | Python-Multipart: Negative Content-Length in parse_form buffers the entire body in memory | LOW 3.7 | 0.3 % | ||
| CVE-2026-53537 | < 0.0.30 | Python-Multipart: Content-Disposition parameter smuggling via RFC 2231/5987 extended parameters | MEDIUM 5.3 | 0.3 % | ||
| CVE-2026-53538 | < 0.0.30 | Python-Multipart: Semicolon treated as querystring field separator enables parameter smuggling | LOW 3.7 | 0.3 % | ||
| CVE-2026-53539 | < 0.0.30 | Python-Multipart: Quadratic-time querystring parsing with semicolon separators causes CPU denial of service | HIGH 7.5 | 0.5 % | ||
| CVE-2026-42561 | < 0.0.27 | Python-Multipart: Denial of Service via unbounded multipart part headers | HIGH 7.5 | 0.7 % | ||
| CVE-2026-40347 | < 0.0.26 | Python-Multipart affected by Denial of Service via large multipart preamble or epilogue data | MEDIUM 5.3 | 0.4 % | ||
| CVE-2026-24486 | < 0.0.22 | Python-Multipart has Arbitrary File Write via Non-Default Configuration | HIGH 8.6 | 2.2 % | ||
| CVE-2024-53981 | < 0.0.18 | python-multipart has a Denial of service (DoS) via deformation `multipart/form-data` boundary | HIGH 7.5 | 0.6 % | ||
| CVE-2024-24762 | < 0.0.7 | python-multipart vulnerable to content-type header Regular expression Denial of Service | HIGH 7.5 | 1.5 % |