{"answers":{"affected":"3 open source packages ship an affected version, including github.com/0xJacky/nginx-ui. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33030 exists.","fix":"No fix published yet.","what":"CVE-2026-33030 is a high-severity missing authorization vulnerability in 0xJacky nginx-ui, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-33030 and fix it if it is affected.\n\nWhat it is: CVE-2026-33030 is a high-severity missing authorization vulnerability in 0xJacky nginx-ui, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33030 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 up to 1.99; no fix listed\n- github.com/0xJacky/nginx-ui (Go): affected all versions up to 1.99; no fix listed\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-2026-33030/ (Markdown: https://insights.sbomify.com/CVE-2026-33030/index.md)","id":"CVE-2026-33030","markdown":"https://insights.sbomify.com/CVE-2026-33030/index.md","name":"CVE-2026-33030","record":{"aliases":["GHSA-5hf2-vhj6-gj9m","GO-2026-4901"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Nginx web UI","requires_auth":"low_privilege","summary":"Authenticated users can access, modify, and delete other users' resources due to missing ownership checks in Nginx UI.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"nginx_ui","vendor":"nginxui"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Nginx UI is a web user interface for the Nginx web server. In versions 2.3.3 and prior, Nginx-UI contains an Insecure Direct Object Reference (IDOR) vulnerability that allows any authenticated user to access, modify, and delete resources belonging to other users. The application's base Model struct lacks a user_id field, and all resource endpoints perform queries by ID without verifying user ownership, enabling complete authorization bypass in multi-user environments. At time of publication, there are no publicly available patches.","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: Unencrypted Storage of DNS API Tokens and ACME Private Keys","id":"CVE-2026-33030","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Nginx-UI: Disabled users retain full API access through previously issued bearer tokens","id":"CVE-2026-33031"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/0xJacky/nginx-ui","purl":"pkg:golang/github.com/0xJacky/nginx-ui","source":"GO-2026-4901"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.99"],"package":"github.com/0xJacky/nginx-ui","purl":null,"source":"GHSA-5hf2-vhj6-gj9m"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.99"],"package":"github.com/0xJacky/nginx-ui","purl":"pkg:golang/github.com/0xJacky/nginx-ui","source":"GHSA-5hf2-vhj6-gj9m"}],"prev":{"headline":"Nginx UI: DoS via Negative Integer Input in Logrotate Interval","id":"CVE-2026-33029"},"products":["nginx-ui"],"published":"2026-03-30","related":[{"cvss_score":9.8,"headline":"Nginx UI: Unauthenticated MCP Endpoint Allows Remote Nginx Takeover","id":"CVE-2026-33032","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":9.8,"headline":"Nginx UI: Unauthenticated Backup Download with Encryption Key Disclosure","id":"CVE-2026-27944","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Nginx-UI arbitrary file write through the Import Certificate feature","id":"CVE-2024-23827","kev_date_added":null,"published":"2024-01-29"},{"cvss_score":9.4,"headline":"Nginx UI: Authenticated Remote Code Execution via Backup Restore App Config Overwrite","id":"CVE-2026-107806","kev_date_added":null,"published":"2026-10-09"},{"cvss_score":9.4,"headline":"nginx-ui Backup Restore Allows Tampering with Encrypted Backups","id":"CVE-2026-33026","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":9,"headline":"Unauthenticated Remote Code Execution via Backup Restore in nginx-ui","id":"CVE-2026-42238","kev_date_added":null,"published":"2026-05-04"},{"cvss_score":8.9,"headline":"Unchecked logrotate settings lead to arbitrary command execution","id":"CVE-2024-49368","kev_date_added":null,"published":"2024-10-21"}],"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":"US public information, NVD API terms","name":"NVD"},{"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":"total"},"state":"PUBLISHED","updated":"2026-03-31","vendors":["0xJacky"]},"summary":"Authenticated users can access, modify, and delete other users' resources due to missing ownership checks in Nginx UI.","url":"https://insights.sbomify.com/CVE-2026-33030/"}