{"answers":{"affected":"3 open source packages ship an affected version, including ghost.","exploited":"There is no known exploitation of CVE-2026-103288 in the wild and no public exploit code.","fix":"Upgrade ghost to 6.44.1 or later.","what":"CVE-2026-103288 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-2026-103288 and fix it if it is affected.\n\nWhat it is: CVE-2026-103288 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-2026-103288 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ghost (Bitnami): affected from 5.9.0; fixed in 6.44.1\n- ghost (npm): affected from 5.9.0; fixed in 6.44.1\n- ghost (npm): affected from 5.9.0; fixed in 6.44.1\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-2026-103288/ (Markdown: https://insights.sbomify.com/CVE-2026-103288/index.md)","id":"CVE-2026-103288","markdown":"https://insights.sbomify.com/CVE-2026-103288/index.md","name":"CVE-2026-103288","record":{"aliases":["BIT-ghost-2026-103288","GHSA-qrh6-cwg3-343x"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Ghost publishing platform","requires_auth":"low_privilege","summary":"Authenticated users can delete other users' comment likes, leading to unauthorized modification of engagement data in Ghost.","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:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Ghost, an open-source publishing platform, contains an input validation flaw in its comment like feature in versions from 5.9.0 before 6.44.1. An authenticated member can delete comment likes or dislikes belonging to other users that they are not authorized to delete, resulting in an authorization bypass and unauthorized modification of comment engagement data.","ecosystems":["Bitnami","npm"],"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 Comment Like","id":"CVE-2026-103288","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Ghost 5.9.0 before 6.44.1 Authorization Bypass via Comments","id":"CVE-2026-103289"},"packages":[{"ecosystem":"Bitnami","fixed":["6.44.1"],"introduced":["5.9.0"],"last_affected":[],"package":"ghost","purl":"pkg:bitnami/ghost","source":"BIT-ghost-2026-103288"},{"ecosystem":"npm","fixed":["6.44.1"],"introduced":["5.9.0"],"last_affected":[],"package":"ghost","purl":null,"source":"GHSA-qrh6-cwg3-343x"},{"ecosystem":"npm","fixed":["6.44.1"],"introduced":["5.9.0"],"last_affected":[],"package":"ghost","purl":"pkg:npm/ghost","source":"GHSA-qrh6-cwg3-343x"}],"prev":{"headline":"Ghost 1.18.0 before 6.27.0 Server-Side Request Forgery via Webhook","id":"CVE-2026-103287"},"products":["Ghost"],"published":"2026-10-01","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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 users can delete other users' comment likes, leading to unauthorized modification of engagement data in Ghost.","url":"https://insights.sbomify.com/CVE-2026-103288/"}