HIGH 7.4
CVE-2021-28861
Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."
CVSS v3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
EPSS
1.4%
percentile 80.6%
Affected tracked apps
Vulnerable CPE configurations
| Vendor | Product | Platform | Versions | CPE 2.3 URI |
|---|---|---|---|---|
| python | python | Windows | ≥3.0.0 <3.7.14 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | ≥3.8.0 <3.8.14 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | ≥3.9.0 <3.9.14 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | ≥3.10.0 <3.10.6 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha1:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha2:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha3:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha4:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha5:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha6:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:alpha7:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:beta1:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:beta2:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.11.0:beta3:*:*:*:*:*:* |