{"answers":{"affected":"3 open source packages ship an affected version, including github.com/tilt-dev/tilt.","exploited":"There is no known exploitation of CVE-2026-55884 in the wild and no public exploit code.","fix":"Upgrade github.com/tilt-dev/tilt to 0.37.4 or later.","what":"CVE-2026-55884 is a critical missing authorization vulnerability in tilt-dev tilt, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-55884 and fix it if it is affected.\n\nWhat it is: CVE-2026-55884 is a critical missing authorization vulnerability in tilt-dev tilt, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-55884 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/tilt-dev/tilt (Go): affected from 0.20.8; fixed in 0.37.4\n- github.com/tilt-dev/tilt (Go): affected from 0.20.8; fixed in 0.37.4\n- github.com/tilt-dev/tilt (Go): affected from 0.20.8; fixed in 0.37.4\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-2026-55884/ (Markdown: https://insights.sbomify.com/CVE-2026-55884/index.md)","id":"CVE-2026-55884","markdown":"https://insights.sbomify.com/CVE-2026-55884/index.md","name":"CVE-2026-55884","record":{"aliases":["GHSA-c73q-8xxr-rgqm","GO-2026-5317"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution","data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Kubernetes dev tool","requires_auth":"none","summary":"Unauthenticated attackers can access the Tilt HUD server to execute code, read sensitive state, and modify configurations when bound to non-loopback addresses.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.20.8 through 0.37.3, the Tilt HUD HTTP server registers handlers on a gorilla/mux router with no authenticating middleware. When the HUD is bound to a non-loopback address, an unauthenticated network caller can trigger developer-defined resources, tamper with Tiltfile arguments, read full engine state including the session token, and invoke apiserver resources through the token-attaching /proxy handler. This issue is fixed in version 0.37.4.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Tilt: Missing authentication on the network-exposed Tilt HUD server","id":"CVE-2026-55884","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"Grav: Admin Backup Zip File Exposes Account Credentials and Configuration Secrets","id":"CVE-2026-55885"},"packages":[{"ecosystem":"Go","fixed":["0.37.4"],"introduced":["0.20.8"],"last_affected":[],"package":"github.com/tilt-dev/tilt","purl":null,"source":"GHSA-c73q-8xxr-rgqm"},{"ecosystem":"Go","fixed":["0.37.4"],"introduced":["0.20.8"],"last_affected":[],"package":"github.com/tilt-dev/tilt","purl":"pkg:golang/github.com/tilt-dev/tilt","source":"GHSA-c73q-8xxr-rgqm"},{"ecosystem":"Go","fixed":["0.37.4"],"introduced":["0.20.8"],"last_affected":[],"package":"github.com/tilt-dev/tilt","purl":"pkg:golang/github.com/tilt-dev/tilt","source":"GO-2026-5317"}],"prev":{"headline":"Tilt: Cross-site WebSocket hijacking of the Tilt HUD stream","id":"CVE-2026-55883"},"products":["tilt"],"published":"2026-07-10","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-29","vendors":["tilt-dev"]},"summary":"Unauthenticated attackers can access the Tilt HUD server to execute code, read sensitive state, and modify configurations when bound to non-loopback addresses.","url":"https://insights.sbomify.com/CVE-2026-55884/"}