{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-103289 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-103289 is a high-severity missing authorization vulnerability in TryGhost Ghost, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-103289 and fix it if it is affected.\n\nWhat it is: CVE-2026-103289 is a high-severity missing authorization vulnerability in TryGhost Ghost, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-103289 in the wild and no public exploit code.\n\nAffected product: TryGhost Ghost. 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-2026-103289/ (Markdown: https://insights.sbomify.com/CVE-2026-103289/index.md)","id":"CVE-2026-103289","markdown":"https://insights.sbomify.com/CVE-2026-103289/index.md","name":"CVE-2026-103289","record":{"aliases":["GHSA-83rv-pxjq-8h5x"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Ghost blog platform","requires_auth":"low_privilege","summary":"Authenticated members can access restricted comment data due to an input validation flaw in the comments feature.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-943","name":"Improper Neutralization of Special Elements in Data Query Logic"}],"description":"Ghost from 5.9.0 before 6.44.1 contains an input validation issue in the comments feature that allows authenticated members to access comments they are not authorized to view, resulting in disclosure of restricted comment data.","ecosystems":[],"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":"Ghost 5.9.0 before 6.44.1 Authorization Bypass via Comments","id":"CVE-2026-103289","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Ghost 6.14.0 before 6.27.0 Path Traversal via ImageSize","id":"CVE-2026-103290"},"packages":[],"prev":{"headline":"Ghost 5.9.0 before 6.44.1 Authorization Bypass via Comment Like","id":"CVE-2026-103288"},"products":["Ghost"],"published":"2026-10-01","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-01","vendors":["TryGhost"]},"summary":"Authenticated members can access restricted comment data due to an input validation flaw in the comments feature.","url":"https://insights.sbomify.com/CVE-2026-103289/"}