{"items":[{"id":"NVI-00011897","kind":"vulnerability","title":"Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j3hg-9rp3-5hw9","CVE-2026-107805"],"plain_summary":"GitHub lists this reviewed advisory for github.com/0xJacky/Nginx-UI. 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-0111e1240409f2c3dc2142798035c726"],"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":"2026-10-09T20:57:10.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-56ce7a8c256b23a95b4495a9c70fe7dc"},{"kind":"EPSS","as_of":"2026-11-06T12:00:23.000Z","value":"0.468%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.40669. Missing scores are unknown.","source_id":"sr-0111e1240409f2c3dc2142798035c726"}],"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-56ce7a8c256b23a95b4495a9c70fe7dc","url":"https://github.com/advisories/GHSA-j3hg-9rp3-5hw9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-j3hg-9rp3-5hw9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-0111e1240409f2c3dc2142798035c726","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-2026-107805","publisher":"FIRST EPSS","observed_at":"2026-11-06T20:58:43.513Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-56ce7a8c256b23a95b4495a9c70fe7dc"],"technology":"github.com/0xJacky/Nginx-UI","known_exclusions":[],"conditions_summary":"## Summary\n\nIn Nginx UI versions 2.5.0 through 2.5.x, the node-signature authentication path staged an attacker-controlled request body in a temporary file and synchronized it to disk before validating the body digest and cryptographic signature. An unauthenticated remote client that can reach the API can provide syntactically valid signature metadata and cause storage and I/O consumption before the request is rejected.\n\n## Impact\n\nConcurrent malicious requests can consume temporary filesystem capacity, disk I/O, and request-processing resources, potentially disrupting Nginx UI and other services that share the filesystem. The issue affects availability only; it does not bypass authentication and does not provide confidentiality or integrity impact. Deployment-specific reverse-proxy body limits, filesystem quotas, and concurrency limits may reduce practical impact.\n\n## Remediation\n\nUpgrade to Nginx UI 2.6.0 or later. The fix authenticates signed request metadata before staging the body and enforces an application-level streaming size limit with cleanup for rejected requests.\n\nFix commit: https://github.com/0xJacky/nginx-ui/commit/8c9b9a1aff218ee6c980d047b750e49da3c46796","public_affected_ranges":[">= 1.9.10-0.20260729084040-acb59fdd81db, < 1.9.10-0.20260901043436-8c9b9a1aff21"]}],"null_published_at":"2026-11-07T22:29:26.079Z","source_updated_at":"2026-10-09T20:57:10.000Z","source_disclosed_at":"2026-10-09T20:57:08.000Z","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":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00011897","kind":"vulnerability","title":"Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j3hg-9rp3-5hw9","CVE-2026-107805"],"plain_summary":"GitHub lists this reviewed advisory for github.com/0xJacky/Nginx-UI. 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-0c8111a35577e8e8cc88f1a57829f08f"],"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":"2026-10-09T20:57:10.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-56ce7a8c256b23a95b4495a9c70fe7dc"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.468%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.4054. Missing scores are unknown.","source_id":"sr-0c8111a35577e8e8cc88f1a57829f08f"}],"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-56ce7a8c256b23a95b4495a9c70fe7dc","url":"https://github.com/advisories/GHSA-j3hg-9rp3-5hw9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-j3hg-9rp3-5hw9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-0c8111a35577e8e8cc88f1a57829f08f","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-2026-107805","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.774Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-56ce7a8c256b23a95b4495a9c70fe7dc"],"technology":"github.com/0xJacky/Nginx-UI","known_exclusions":[],"conditions_summary":"## Summary\n\nIn Nginx UI versions 2.5.0 through 2.5.x, the node-signature authentication path staged an attacker-controlled request body in a temporary file and synchronized it to disk before validating the body digest and cryptographic signature. An unauthenticated remote client that can reach the API can provide syntactically valid signature metadata and cause storage and I/O consumption before the request is rejected.\n\n## Impact\n\nConcurrent malicious requests can consume temporary filesystem capacity, disk I/O, and request-processing resources, potentially disrupting Nginx UI and other services that share the filesystem. The issue affects availability only; it does not bypass authentication and does not provide confidentiality or integrity impact. Deployment-specific reverse-proxy body limits, filesystem quotas, and concurrency limits may reduce practical impact.\n\n## Remediation\n\nUpgrade to Nginx UI 2.6.0 or later. The fix authenticates signed request metadata before staging the body and enforces an application-level streaming size limit with cleanup for rejected requests.\n\nFix commit: https://github.com/0xJacky/nginx-ui/commit/8c9b9a1aff218ee6c980d047b750e49da3c46796","public_affected_ranges":[">= 1.9.10-0.20260729084040-acb59fdd81db, < 1.9.10-0.20260901043436-8c9b9a1aff21"]}],"null_published_at":"2026-11-06T00:29:57.246Z","source_updated_at":"2026-10-09T20:57:10.000Z","source_disclosed_at":"2026-10-09T20:57:08.000Z","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":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00011897","kind":"vulnerability","title":"Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j3hg-9rp3-5hw9","CVE-2026-107805"],"plain_summary":"GitHub lists this reviewed advisory for github.com/0xJacky/Nginx-UI. 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-94ce22dbc6387eae8a98a5b40c5d28ee"],"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":"2026-10-09T20:57:10.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-56ce7a8c256b23a95b4495a9c70fe7dc"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.468%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.40511. Missing scores are unknown.","source_id":"sr-94ce22dbc6387eae8a98a5b40c5d28ee"}],"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-56ce7a8c256b23a95b4495a9c70fe7dc","url":"https://github.com/advisories/GHSA-j3hg-9rp3-5hw9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-j3hg-9rp3-5hw9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-94ce22dbc6387eae8a98a5b40c5d28ee","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-2026-107805","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.065Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-56ce7a8c256b23a95b4495a9c70fe7dc"],"technology":"github.com/0xJacky/Nginx-UI","known_exclusions":[],"conditions_summary":"## Summary\n\nIn Nginx UI versions 2.5.0 through 2.5.x, the node-signature authentication path staged an attacker-controlled request body in a temporary file and synchronized it to disk before validating the body digest and cryptographic signature. An unauthenticated remote client that can reach the API can provide syntactically valid signature metadata and cause storage and I/O consumption before the request is rejected.\n\n## Impact\n\nConcurrent malicious requests can consume temporary filesystem capacity, disk I/O, and request-processing resources, potentially disrupting Nginx UI and other services that share the filesystem. The issue affects availability only; it does not bypass authentication and does not provide confidentiality or integrity impact. Deployment-specific reverse-proxy body limits, filesystem quotas, and concurrency limits may reduce practical impact.\n\n## Remediation\n\nUpgrade to Nginx UI 2.6.0 or later. The fix authenticates signed request metadata before staging the body and enforces an application-level streaming size limit with cleanup for rejected requests.\n\nFix commit: https://github.com/0xJacky/nginx-ui/commit/8c9b9a1aff218ee6c980d047b750e49da3c46796","public_affected_ranges":[">= 1.9.10-0.20260729084040-acb59fdd81db, < 1.9.10-0.20260901043436-8c9b9a1aff21"]}],"null_published_at":"2026-11-05T03:53:00.766Z","source_updated_at":"2026-10-09T20:57:10.000Z","source_disclosed_at":"2026-10-09T20:57:08.000Z","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":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00011897","kind":"vulnerability","title":"Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j3hg-9rp3-5hw9","CVE-2026-107805"],"plain_summary":"GitHub lists this reviewed advisory for github.com/0xJacky/Nginx-UI. 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-56ce7a8c256b23a95b4495a9c70fe7dc"],"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":"2026-10-09T20:57:10.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-56ce7a8c256b23a95b4495a9c70fe7dc"}],"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-56ce7a8c256b23a95b4495a9c70fe7dc","url":"https://github.com/advisories/GHSA-j3hg-9rp3-5hw9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-j3hg-9rp3-5hw9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-56ce7a8c256b23a95b4495a9c70fe7dc"],"technology":"github.com/0xJacky/Nginx-UI","known_exclusions":[],"conditions_summary":"## Summary\n\nIn Nginx UI versions 2.5.0 through 2.5.x, the node-signature authentication path staged an attacker-controlled request body in a temporary file and synchronized it to disk before validating the body digest and cryptographic signature. An unauthenticated remote client that can reach the API can provide syntactically valid signature metadata and cause storage and I/O consumption before the request is rejected.\n\n## Impact\n\nConcurrent malicious requests can consume temporary filesystem capacity, disk I/O, and request-processing resources, potentially disrupting Nginx UI and other services that share the filesystem. The issue affects availability only; it does not bypass authentication and does not provide confidentiality or integrity impact. Deployment-specific reverse-proxy body limits, filesystem quotas, and concurrency limits may reduce practical impact.\n\n## Remediation\n\nUpgrade to Nginx UI 2.6.0 or later. The fix authenticates signed request metadata before staging the body and enforces an application-level streaming size limit with cleanup for rejected requests.\n\nFix commit: https://github.com/0xJacky/nginx-ui/commit/8c9b9a1aff218ee6c980d047b750e49da3c46796","public_affected_ranges":[">= 1.9.10-0.20260729084040-acb59fdd81db, < 1.9.10-0.20260901043436-8c9b9a1aff21"]}],"null_published_at":"2026-11-01T01:03:56.614Z","source_updated_at":"2026-10-09T20:57:10.000Z","source_disclosed_at":"2026-10-09T20:57:08.000Z","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":"2026-10-31T23:14:22.124Z"}],"next_cursor":null,"snapshot_revision":"42594"}