{"schema":"threatline.record/2","record":{"id":"CVE-2026-107271","aliases":[],"summary":"Gophish through 0.12.1 Login Rate Limit Bypass via X-Forwarded-For Spoofing","details":"Gophish through 0.12.1 contains a rate limit bypass vulnerability that allows unauthenticated attackers to evade /login throttling by spoofing X-Forwarded-For or X-Real-IP headers. Attackers can send a different forwarded address per request so the limiter keyed on rewritten RemoteAddr never triggers, enabling unlimited password guessing and credential stuffing.","categories":["Unclassified"],"product":"gophish","vendor":"gophish","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107271","source_modified_at":"2026-10-07T22:06:20.937Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"gophish","vendor":"gophish","versions":[{"version":"0","lessThanOrEqual":"0.12.1","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00166,"percentile":0.05585,"score_date":"2026-10-23"},"published_at":"2026-10-07T15:44:05.148Z","modified_at":"2026-10-07T22:06:20.937Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107271","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T22:06:20.937Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107271","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://blog.ostorlab.co/gophish-0121-manual-review-agentic-deep-scan.html","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://github.com/gophish/gophish/blob/b1648f0759c6d57ac989157c55d8b47c40254fe6/controllers/route.go#L168","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/gophish/gophish/blob/b1648f0759c6d57ac989157c55d8b47c40254fe6/middleware/ratelimit/ratelimit.go#L132-L136","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/gophish/gophish","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/gophish-through-0.12.1-login-rate-limit-bypass-via-x-forwarded-for-spoofing","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-07T21:33:02.971352Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T22:06:20.937Z","content_hash":"1ab2ab14fee34262c8aa9d954cf3d94b68bb7b4333d23341b439b2c3af53993f"}}