{"id":"CVE-2026-108580","revision":"5966e5673f4e49ad98b8a677fb85b194","records":[{"revision":"5966e5673f4e49ad98b8a677fb85b194","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108580","aliases":[],"title":"AniWorld Downloader before 5.3.0 WebUI Login Brute Force via /login","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.","state":0,"publishedAt":"2026-10-10T15:57:49.256+00:00","modifiedAt":"2026-10-13T18:57:02.001+00:00","affected":[{"ecosystem":"Vendor product","name":"AniWorld Downloader","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"phoenixthrush\",\n                    \"product\": \"AniWorld Downloader\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.3.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/aniworld\",\n                    \"repo\": \"https://github.com/phoenixthrush/AniWorld-Downloader\"\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/phoenixthrush/AniWorld-Downloader/issues/334","https://github.com/phoenixthrush/AniWorld-Downloader/commit/3c070bd10665377308a3092e11933681c18a5fd1","https://github.com/phoenixthrush/AniWorld-Downloader/releases/tag/v.5.3.0","https://hackmd.io/@haind/aniworld-login-brute-force","https://github.com/phoenixthrush/AniWorld-Downloader/blob/bb13599d17937fdb4df2df699024bc233f0656f2/src/aniworld/web/auth.py#L239-L256","https://www.vulncheck.com/advisories/aniworld-downloader-before-5.3.0-webui-login-brute-force-via-login"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108580","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108580","identifiers":["CVE-2026-108580"]},"retained":false,"historicalAffected":[]}],"coverage":[]}