Description
AniWorld Downloader before 5.3.0 contains an improper restriction of authentication attempts vulnerability in the WebUI /login POST handler that allows unauthenticated attackers to guess passwords without throttling. Attackers can enumerate usernames through verify_user response timing and brute-force passwords on exposed WebUI instances to take over accounts.
Published: 2026-10-10
Score: 6.9 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Sat, 10 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Description AniWorld Downloader before 5.3.0 contains an improper restriction of authentication attempts vulnerability in the WebUI /login POST handler that allows unauthenticated attackers to guess passwords without throttling. Attackers can enumerate usernames through verify_user response timing and brute-force passwords on exposed WebUI instances to take over accounts.
Title AniWorld Downloader before 5.3.0 WebUI Login Brute Force via /login
Weaknesses CWE-307
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-10T15:57:49.256Z

Reserved: 2026-10-10T15:51:34.830Z

Link: CVE-2026-108580

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-10T16:16:31.240

Modified: 2026-10-10T16:16:31.240

Link: CVE-2026-108580

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-10T17:30:05Z

Weaknesses
  • CWE-307

    Improper Restriction of Excessive Authentication Attempts