{"answers":{"affected":"5 open source packages ship an affected version, including pterodactyl/panel and github.com/pterodactyl/wings.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54593 exists.","fix":"Upgrade pterodactyl/panel to 1.12.3 or later.","what":"CVE-2026-54593 is a high-severity missing authorization vulnerability in pterodactyl panel, published on 28 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-54593 and fix it if it is affected.\n\nWhat it is: CVE-2026-54593 is a high-severity missing authorization vulnerability in pterodactyl panel, published on 28 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54593 exists.\n\nAffected packages and fixed versions:\n- pterodactyl/panel (Packagist): affected all versions; fixed in 1.12.3\n- pterodactyl/panel (Packagist): affected all versions; fixed in 1.12.3\n- github.com/pterodactyl/wings (Go): affected all versions; fixed in 1.12.2\n- github.com/pterodactyl/wings (Go): affected all versions; fixed in 1.12.2\n- github.com/pterodactyl/wings (Go): affected all versions; fixed in 1.12.2\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-2026-54593/ (Markdown: https://insights.sbomify.com/CVE-2026-54593/index.md)","id":"CVE-2026-54593","markdown":"https://insights.sbomify.com/CVE-2026-54593/index.md","name":"CVE-2026-54593","record":{"aliases":["GHSA-8r6w-3qq5-4p4r","GO-2026-6120"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Game server management panel","requires_auth":"low_privilege","summary":"Authenticated subusers can bypass file creation restrictions and upload arbitrary files by reusing JWTs issued for lower-privilege operations like WebSocket connections.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-1270","name":"Generation of Incorrect Security Tokens"},{"id":"CWE-1259","name":"Improper Restriction of Security Token Assignment"}],"description":"Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained server_uuid, user_uuid, and unique_id claims without checking the token's intended purpose; because the Panel issues JWTs carrying those same claims for lower-privilege operations such as WebSocket authentication and file-download links, an authenticated subuser could reuse one of those tokens (for example a WebSocket token obtained with only the websocket.connect permission) by replaying it against /upload/file to write arbitrary files to the same server, despite never being granted the file.create permission. This issue is fixed in Panel version 1.12.3 and Wings version 1.12.2.","ecosystems":["Go","Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Pterodactyl's improper JWT scoping allows subuser to upload files when not explicitly granted `file.create` permissions","id":"CVE-2026-54593","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":5,"n_references":4,"next":{"headline":"OmniBlocks: Spamming in Discussions tab possible via disc.yml","id":"CVE-2026-54594"},"packages":[{"ecosystem":"Go","fixed":["1.12.2"],"introduced":["0"],"last_affected":[],"package":"github.com/pterodactyl/wings","purl":null,"source":"GHSA-8r6w-3qq5-4p4r"},{"ecosystem":"Go","fixed":["1.12.2"],"introduced":["0"],"last_affected":[],"package":"github.com/pterodactyl/wings","purl":"pkg:golang/github.com/pterodactyl/wings","source":"GHSA-8r6w-3qq5-4p4r"},{"ecosystem":"Go","fixed":["1.12.2"],"introduced":["0"],"last_affected":[],"package":"github.com/pterodactyl/wings","purl":"pkg:golang/github.com/pterodactyl/wings","source":"GO-2026-6120"},{"ecosystem":"Packagist","fixed":["1.12.3"],"introduced":["0"],"last_affected":[],"package":"pterodactyl/panel","purl":null,"source":"GHSA-8r6w-3qq5-4p4r"},{"ecosystem":"Packagist","fixed":["1.12.3"],"introduced":["0"],"last_affected":[],"package":"pterodactyl/panel","purl":"pkg:composer/pterodactyl/panel","source":"GHSA-8r6w-3qq5-4p4r"}],"prev":{"headline":"Oj: Stack Buffer Overflow in Oj::Doc#each_child via Deeply Nested Input","id":"CVE-2026-54592"},"products":["panel"],"published":"2026-07-28","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":"total"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["pterodactyl"]},"summary":"Authenticated subusers can bypass file creation restrictions and upload arbitrary files by reusing JWTs issued for lower-privilege operations like WebSocket connections.","url":"https://insights.sbomify.com/CVE-2026-54593/"}