CVE-2026-46561: 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…

PriorityP429medium5CVSS 3.1

AVNACLPRLUINSCCLINAN

EPSS

0.18%

7.3th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
pyload-ng_project	pyload-ng	>= 0 < 0.5.0b3.dev100	0.5.0b3.dev100
pyload	pyload	< 0.5.0b3.dev100	0.5.0b3.dev100

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.