{"answers":{"affected":"3 open source packages ship an affected version, including ghost.","exploited":"There is no known exploitation of CVE-2026-105642 in the wild and no public exploit code.","fix":"Upgrade ghost to 6.67.0 or later.","what":"CVE-2026-105642 is a high-severity code injection vulnerability in TryGhost Ghost, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-105642 and fix it if it is affected.\n\nWhat it is: CVE-2026-105642 is a high-severity code injection vulnerability in TryGhost Ghost, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-105642 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ghost (Bitnami): affected from 6.56.0; fixed in 6.67.0\n- ghost (npm): affected from 6.56.0; fixed in 6.67.0\n- ghost (npm): affected from 6.56.0; fixed in 6.67.0\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-2026-105642/ (Markdown: https://insights.sbomify.com/CVE-2026-105642/index.md)","id":"CVE-2026-105642","markdown":"https://insights.sbomify.com/CVE-2026-105642/index.md","name":"CVE-2026-105642","record":{"aliases":["BIT-ghost-2026-105642","GHSA-788w-68h3-cvxp","MINI-4mwv-4pm7-6jg2"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Ghost CMS","requires_auth":"none","summary":"Staff users can trigger arbitrary command execution on the server by creating bookmark cards with malicious SVG images.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-1395","name":"Dependency on Vulnerable Third-Party Component"}],"description":"Ghost is a Node.js content management system. From 6.56.0 until 6.67.0, an image processing library bundled with Ghost contained a vulnerability in its SVG handling. Any staff user, including Contributors, could create a bookmark card for an attacker-controlled website, resulting in arbitrary commands being run on the Ghost server. This issue is fixed in version 6.67.0.","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: Remote Code Execution via Bookmark Card Images","id":"CVE-2026-105642","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Ghost: Stored XSS via Embed Card Previews","id":"CVE-2026-105643"},"packages":[{"ecosystem":"Bitnami","fixed":["6.67.0"],"introduced":["6.56.0"],"last_affected":[],"package":"ghost","purl":"pkg:bitnami/ghost","source":"BIT-ghost-2026-105642"},{"ecosystem":"npm","fixed":["6.67.0"],"introduced":["6.56.0"],"last_affected":[],"package":"ghost","purl":null,"source":"GHSA-788w-68h3-cvxp"},{"ecosystem":"npm","fixed":["6.67.0"],"introduced":["6.56.0"],"last_affected":[],"package":"ghost","purl":"pkg:npm/ghost","source":"GHSA-788w-68h3-cvxp"}],"prev":{"headline":"Hardcoded credentials in plane","id":"CVE-2026-105641"},"products":["Ghost"],"published":"2026-10-05","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":"total"},"state":"PUBLISHED","updated":"2026-10-05","vendors":["TryGhost"]},"summary":"Staff users can trigger arbitrary command execution on the server by creating bookmark cards with malicious SVG images.","url":"https://insights.sbomify.com/CVE-2026-105642/"}