CVE-2026-46561Disclosure

LOWCVSS 5.0 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-05-28: 3Patch / Workaround · 2026-05-28: 1Technical Details · 2026-05-28: 305-28
Signal classification3 categories
Disclosure
133.3%
General
133.3%
Patch
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    General

    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 HTTPRequest… https://www.cve.org/CVERecord?id=CVE-2026-46561

    Post summary

    The post briefly references CVE-2026-46561 in pyLoad, noting a missing private‑IP check before version 0.5.0b3.dev100, but it offers no PoC, exploit, or patch details.

    00010214
    57.5K followersView on X
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* 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 HTTPRequest… https://www.cve.org/CVERecord?id=CVE-2026-46561 ----- Traducción: CVE-2026-46561 pyL… http://infoflow.cloud`

    Post summary

    The post outlines CVE‑2026‑46561 in pyLoad, noting that the private IP check was missing pre‑0.5.0b3.dev100 and is fixed in that version.

    0000035
    79 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-46561 Server-Side Request Forgery in pyLoad Prior to 0.5.0b3.dev100 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-46561

    Post summary

    The text announces a new CVE (CVE‑2026‑46561) for a Server‑Side Request Forgery vulnerability in pyLoad, providing the vulnerability type but no PoC, exploit, or mitigation details.

    0000052
    4.0K followersView on X

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