{"answers":{"affected":"3 open source packages ship an affected version, including github.com/0xJacky/Nginx-UI.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84312 exists.","fix":"Upgrade github.com/0xJacky/Nginx-UI to 1.9.10-0.20260703131214-23d1934099b0 or later.","what":"CVE-2026-84312 is a high-severity vulnerability in 0xJacky nginx-ui, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-84312 and fix it if it is affected.\n\nWhat it is: CVE-2026-84312 is a high-severity vulnerability in 0xJacky nginx-ui, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84312 exists.\n\nAffected packages and fixed versions:\n- github.com/0xJacky/Nginx-UI (Go): affected all versions; no fix listed\n- github.com/0xJacky/Nginx-UI (Go): affected all versions; fixed in 1.9.10-0.20260703131214-23d1934099b0\n- github.com/0xJacky/Nginx-UI (Go): affected all versions; fixed in 1.9.10-0.20260703131214-23d1934099b0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-84312/ (Markdown: https://insights.sbomify.com/CVE-2026-84312/index.md)","id":"CVE-2026-84312","markdown":"https://insights.sbomify.com/CVE-2026-84312/index.md","name":"CVE-2026-84312","record":{"aliases":["GHSA-44xr-mrhh-qm78","GO-2026-6773"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Nginx web UI","requires_auth":"none","summary":"An attacker can force a victim to complete an attacker-controlled OAuth flow, resulting in the victim being logged into the Nginx UI as the attacker.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, GetCasdoorUri uses the configured Casdoor application name as a constant OAuth state value and CasdoorCallback does not compare the submitted state with a value bound to the initiating browser session. An unauthenticated attacker can cause a victim's browser to complete an attacker-controlled Casdoor authorization flow, and the callback can mint a Nginx UI session for the identity returned by that authorization code. This issue is fixed in version 2.4.1.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Nginx UI: Casdoor SSO callback uses a constant `state` parameter (login CSRF)","id":"CVE-2026-84312","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"Nginx UI: TOTP / passkey enrolment requires no re-authentication, enabling persistent account takeover","id":"CVE-2026-84313"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","source":"GO-2026-6773"},{"ecosystem":"Go","fixed":["1.9.10-0.20260703131214-23d1934099b0"],"introduced":["0"],"last_affected":[],"package":"github.com/0xJacky/Nginx-UI","purl":null,"source":"GHSA-44xr-mrhh-qm78"},{"ecosystem":"Go","fixed":["1.9.10-0.20260703131214-23d1934099b0"],"introduced":["0"],"last_affected":[],"package":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","source":"GHSA-44xr-mrhh-qm78"}],"prev":{"headline":"pypdf: Possible long runtimes/large memory usage when extracting XForm objects","id":"CVE-2026-84311"},"products":["nginx-ui"],"published":"2026-10-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["0xJacky"]},"summary":"An attacker can force a victim to complete an attacker-controlled OAuth flow, resulting in the victim being logged into the Nginx UI as the attacker.","url":"https://insights.sbomify.com/CVE-2026-84312/"}