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 restrictions. This grants access to the Click'N'Load API endpoints, enabling attackers to remotely queue arbitrary downloads, leading to Server-Side Request Forgery (SSRF) and Denial of Service (DoS). This issue has been patched in version 0.5.0b3.dev97.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS

0.18% chance of exploitation in the next 30 days, 8th percentile

Published

2026-03-24

Updated

2026-03-26

Proof-of-concept exploits (1)

• advisories/GHSA-q485-cg9q-xq2r

References

• CVE Record
• NVD entry

Related

• CVE-2026-33312
• CVE-2026-33315
• CVE-2026-33310
• CVE-2026-33317
• CVE-2026-33309
• CVE-2026-33318