What is CVE-2026-33314?

CVE-2026-33314 is a medium-severity vulnerability in Pyload, classified under Improper Authentication. CVSS score: 6.5/10. Published 2026-03-24.

How severe is CVE-2026-33314?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Pyload

CVE-2026-33314

pyLoad is a free and open-source download manager written in Python. Prior to version 0.5.0b3.dev97, a Host Header Spoofing vulnerability in the @local_check decorator allows unauthenticated external attackers to bypass local-only restrict…

Vulnerability class: Broken Authentication

EPSS: 0.000 (1.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Affected products

Pyload — versions < 0.5.0b3.dev97

Weakness classification (CWE)

CWE-287 — Improper Authentication
CWE-346 — Origin Validation Error

References

https://github.com/pyload/pyload/security/advisories/GHSA-q485-cg9q-xq2r (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-33314?: CVE-2026-33314 is a medium-severity vulnerability in Pyload, classified under Improper Authentication. CVSS score: 6.5/10. Published 2026-03-24.
How severe is CVE-2026-33314?: Medium severity. CVSS v3 base score is 6.5 out of 10.