{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67349 exists.","fix":"No fix has been published for CVE-2026-67349 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-67349 is a high-severity missing authorization vulnerability in opencost, published on 30 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-2026-67349 and fix it if it is affected.\n\nWhat it is: CVE-2026-67349 is a high-severity missing authorization vulnerability in opencost, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67349 exists.\n\nAffected product: opencost. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-67349/ (Markdown: https://insights.sbomify.com/CVE-2026-67349/index.md)","id":"CVE-2026-67349","markdown":"https://insights.sbomify.com/CVE-2026-67349/index.md","name":"CVE-2026-67349","record":{"aliases":["GHSA-fq2p-hx59-r7g8"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenCost cloud cost tool","requires_auth":"none","summary":"Unauthenticated attackers can expose cloud credentials and modify service keys due to missing authentication on specific endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"OpenCost before 1.121.0 fails to authenticate the GET /helmValues endpoint, exposing base64-decoded HELM_VALUES environment variable containing cloud provider credentials. Additionally, adminAuthMiddleware fails open when ADMIN_TOKEN is unset, allowing unauthenticated attackers to modify GCP service account keys via POST /serviceKey to redirect billing calls.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"OpenCost \u003c 1.121.0 Unauthenticated Helm Values Exposure and Admin Bypass","id":"CVE-2026-67349","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Serendipity \u003c 2.6.1 Open Redirect via exit.php","id":"CVE-2026-67350"},"packages":[],"prev":{"headline":"Julep Insecure Direct Object Reference via GET /executions/{execution_id}","id":"CVE-2026-67348"},"products":["opencost"],"published":"2026-07-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["opencost"]},"summary":"Unauthenticated attackers can expose cloud credentials and modify service keys due to missing authentication on specific endpoints.","url":"https://insights.sbomify.com/CVE-2026-67349/"}