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CVE PROGRAM SOURCE RECORD5.0 Medium

CVE-2026-46561

pyLoad: SSRF via HTTP Redirect Bypass in parse_urls API

Description

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, the PREREQFUNCTION-based private IP check was not applied to HTTPRequest (used by the parse_urls API). An authenticated attacker can supply a URL pointing to an attacker-controlled server that responds with a 302 redirect to an internal/private IP address, bypassing the is_global_host() check on the initial URL. This vulnerability is fixed in 0.5.0b3.dev100.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

pyload pyload

  • < 0.5.0b3.dev100affected

References