{"id":"GHSA-h246-wpgf-vmq5","revision":null,"records":[{"revision":"ca5fdd0c900b4a04883a29d9c381952e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-107813","aliases":[],"title":"Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not -  wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up","description":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without RequireSecureSession. An authenticated OTP-enabled user possessing a stolen or persisted JWT can therefore perform node CRUD, read or replace node credentials, change namespaces, and invoke nodes/reload_nginx or nodes/restart_nginx without a fresh second-factor step-up. This issue is an incomplete fix for CVE-2026-84315 and is fixed in version 2.5.0.","state":0,"publishedAt":"2026-10-09T15:47:33.503+00:00","modifiedAt":"2026-10-09T17:16:22.934+00:00","affected":[{"ecosystem":"Vendor product","name":"nginx-ui","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"0xJacky\",\n                    \"product\": \"nginx-ui\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.0.0, < 2.5.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5","https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107813","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107813","identifiers":["CVE-2026-107813"]},"retained":false,"historicalAffected":[]},{"revision":"bd7fee250d714861b9e965b3bcf6f2fd","observedAt":"2026-11-07T04:31:40.691+00:00","statement":{"source":"euvd","id":"EUVD-2026-95898","aliases":["CVE-2026-107813","GHSA-h246-wpgf-vmq5"],"title":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without Requi…","description":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without RequireSecureSession. An authenticated OTP-enabled user possessing a stolen or persisted JWT can therefore perform node CRUD, read or replace node credentials, change namespaces, and invoke nodes/reload_nginx or nodes/restart_nginx without a fresh second-factor step-up. This issue is an incomplete fix for CVE-2026-84315 and is fixed in version 2.5.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":null}],"references":["https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5","https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-95898","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 9, 2026, 3:47:33 PM","dateUpdated":"Oct 9, 2026, 5:16:22 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-95898","identifiers":["EUVD-2026-95898","CVE-2026-107813","GHSA-h246-wpgf-vmq5"]},"retained":false,"historicalAffected":[]},{"revision":"a4c60613bb5f41859bf125a0f46aaf69","observedAt":"2026-10-25T05:17:13.11+00:00","statement":{"source":"nvd","id":"CVE-2026-107813","aliases":[],"title":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without Requi…","description":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without RequireSecureSession. An authenticated OTP-enabled user possessing a stolen or persisted JWT can therefore perform node CRUD, read or replace node credentials, change namespaces, and invoke nodes/reload_nginx or nodes/restart_nginx without a fresh second-factor step-up. This issue is an incomplete fix for CVE-2026-84315 and is fixed in version 2.5.0.","state":0,"publishedAt":"2026-10-09T16:17:26.007+00:00","modifiedAt":"2026-10-20T14:32:08.007+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107813","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-862"],"productCriteria":["cpe:2.3:a:nginxui:nginx_ui:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-10-09T16:17:26.007","lastModified":"2026-10-20T14:32:08.007"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-107813","identifiers":["CVE-2026-107813"]},"retained":false,"historicalAffected":[]},{"revision":"76ae604b309a4952b361f9b7d395eae7","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-h246-wpgf-vmq5","aliases":["CVE-2026-107813","GO-2026-6706"],"title":"Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not -  wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up","description":"## Summary\n\nIncomplete fix of GHSA-5v7c-xpfp-p65m: the secure-session (OTP step-up) requirement added to the nginx, cert, dns, backup, site, and stream mutation routers was not applied to the parallel api/cluster router, so cluster node management and cluster-wide nginx reload/restart run with only a JWT and no step-up. An authenticated user whose JWT is stolen or persisted, but who does not hold a fresh secure-session, can perform cluster node CRUD (including reading and rewriting a node token secret) and trigger cluster-wide nginx reload/restart. Confirmed at HEAD 2cb7ee9102c9d87274de2fa104db804841d140a0.\n\n## The defect\n\nGHSA-5v7c-xpfp-p65m required a fresh secure session (an OTP step-up beyond the JWT) for sensitive mutation routes. The fix wrapped the nginx, cert, dns, backup, site, and stream mutation handlers in middleware.RequireSecureSession() and added reload/restart to the MCP sensitive-tool list. It did not touch the physically separate api/cluster package, whose router registers the same class of sensitive operations on the bare authenticated group.\n\nThe fixed sibling, api/nginx/router.go:\n\n```go\no := r.Group(\"\", middleware.RequireSecureSession())   // line 28\n{\n    o.POST(\"nginx/reload\", Reload)                     // line 30\n    o.POST(\"nginx/restart\", Restart)                   // line 31\n}\n```\n\nThe missed router, api/cluster/router.go, registers every sensitive operation directly on r with no RequireSecureSession wrapper:\n\n```go\nnodeGroup := r.Group(\"nodes\")                          // line 9, no step-up\n{\n    nodeGroup.POST(\"\", AddNode)                        // line 12\n    nodeGroup.POST(\"/:id\", EditNode)                   // line 13\n    nodeGroup.DELETE(\"/:id\", DeleteNode)               // line 14\n}\nr.POST(\"nodes/reload_nginx\", ReloadNginx)              // line 17\nr.POST(\"nodes/restart_nginx\", RestartNginx)            // line 18\nr.POST(\"namespaces\", AddNamespace)                     // line 22\nr.POST(\"namespaces/:id\", ModifyNamespace)              // line 23\nr.DELETE(\"namespaces/:id\", DeleteNamespace)            // line 24\n```\n\nBoth routers mount on the same group in router/routers.go: `g := root.Group(\"/\", middleware.AuthRequired(), middleware.Proxy())` (line 87); nginx.InitRouter(g) creates its own RequireSecureSession subgroup, cluster.InitRouter(g) does not. So the cluster routes inherit only AuthRequired and Proxy, exactly the pre-fix posture the advisory closed for the nginx routes. AuthRequired has no role gate, so any authenticated user reaches them.\n\n## Attacker model and impact\n\nAn authenticated, OTP-enabled user who does not present a fresh X-Secure-Session-ID (the parent advisory's model: a stolen or persisted JWT used without the step-up). Such a user can: add/edit/delete cluster nodes (AddNode/EditNode store an AES-serialized node token, the secret used to control a remote node, so this reads back and rewrites a cross-node credential); trigger nodes/reload_nginx and nodes/restart_nginx across the cluster (the exact reload/restart action class the fix protected on the single-node path); and add/modify/delete/reorder namespaces.\n\nProof of concept: with a valid JWT but no fresh secure session, call POST /api/nodes (AddNode) or POST /api/nodes/reload_nginx. The nginx equivalent POST /api/nginx/reload returns the secure-session challenge; the cluster route succeeds.\n\n## Verification\n\nSource-verified at HEAD: the nginx router wraps reload/restart in RequireSecureSession, the cluster router registers node/namespace/reload/restart directly on the group with no such wrapper, and both mount on the AuthRequired+Proxy-only group. I did not stand up a live nginx-ui.\n\n## Suggested fix\n\nWrap the cluster router's mutation handlers (node CRUD, nodes/reload_nginx, nodes/restart_nginx, namespace CRUD) in middleware.RequireSecureSession(), mirroring api/nginx/router.go. Secondary lower-confidence items worth checking in the same pass: the system/restart handler, the core-upgrade websocket, and the upstream socket PUT also appear to run without the step-up (I did not fully trace these).","state":0,"publishedAt":"2026-10-09T17:08:06+00:00","modifiedAt":"2026-10-19T21:40:57.8194061+00:00","affected":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.9.10-0.20250517140552-daee3ac7ade1"},{"kind":"fixed","version":"1.9.10-0.20260728074433-a3999bd78a3b"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5","https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954","https://github.com/0xJacky/nginx-ui","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0"],"sourceUrl":"https://github.com/advisories/GHSA-h246-wpgf-vmq5","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-h246-wpgf-vmq5","identifiers":["GHSA-h246-wpgf-vmq5","CVE-2026-107813","GO-2026-6706"]},"retained":false,"historicalAffected":[]},{"revision":"1b564efc2b944ba9b92e28f3d9d3975e","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6706","aliases":["CVE-2026-107813","GHSA-h246-wpgf-vmq5"],"title":"Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not - wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up in github.com/0xJacky/Nginx-UI","description":"Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not - wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up in github.com/0xJacky/Nginx-UI","state":0,"publishedAt":"2026-10-19T21:08:26+00:00","modifiedAt":"2026-10-19T21:31:39.2666114+00:00","affected":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.9.10-0.20250517140552-daee3ac7ade1"},{"kind":"fixed","version":"1.9.10-0.20260728074433-a3999bd78a3b"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5","https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6706","license":"OSV · upstream source license applies","key":"osv:GO-2026-6706","identifiers":["GO-2026-6706","CVE-2026-107813","GHSA-h246-wpgf-vmq5"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-08T14:04:21.6524616+00:00","complete":true,"records":1769,"lastAttemptAt":"2026-11-08T14:04:21.6524616+00:00","lastSuccessAt":"2026-11-08T14:04:21.8442875+00:00","error":null,"lastVerifiedAt":"2026-11-08T14:04:21.8442884+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-eaa64dac63caa79c8d4905619258c41c51b39e461b996124e1a21b5e85e7e738-4b0775bb0fc73c3ceeed66f8f17640894d61d654f97ee9386046b283ad9f9876","complete":true,"records":421100,"lastAttemptAt":"2026-11-08T14:04:21.1432513+00:00","lastSuccessAt":"2026-11-08T14:04:21.1228768+00:00","error":null,"lastVerifiedAt":"2026-11-08T14:04:21.1432513+00:00","snapshotPublishedAt":"2026-11-08T13:27:32+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. 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Not a global EPSS backfill.","generation":"2026-11-08T14:04:21.6524616+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-08T14:04:21.6524616+00:00","lastSuccessAt":"2026-11-08T14:04:21.8452187+00:00","error":null,"lastVerifiedAt":"2026-11-08T14:04:21.8452194+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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