{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-100867 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-100867 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-100867 is a medium-severity vulnerability in spaceship-prompt, published on 27 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-100867 and fix it if it is affected.\n\nWhat it is: CVE-2026-100867 is a medium-severity vulnerability in spaceship-prompt, published on 27 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-100867 in the wild and no public exploit code.\n\nAffected product: spaceship-prompt. 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-2026-100867/ (Markdown: https://insights.sbomify.com/CVE-2026-100867/index.md)","id":"CVE-2026-100867","markdown":"https://insights.sbomify.com/CVE-2026-100867/index.md","name":"CVE-2026-100867","record":{"aliases":["GHSA-wm7h-qp5m-qqh7"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Zsh prompt theme","requires_auth":"none","summary":"Attackers can inject terminal escape sequences via project manifest fields to spoof displayed text or manipulate window titles in the spaceship-prompt zsh theme.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-150","name":"Improper Neutralization of Escape, Meta, or Control Sequences"}],"description":"spaceship-prompt through 4.22.5 fails to sanitize control characters from project manifest version fields before rendering them in the zsh prompt. Attackers can embed ANSI/OSC escape sequences in version fields of package manifests to manipulate terminal output, rewrite window titles, or spoof displayed text when victims enter the directory.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"spaceship-prompt through 4.22.5 Terminal Escape Sequence Injection","id":"CVE-2026-100867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Penpot before 2.18.0 Unauthenticated WebSocket Access via MCP Bridge","id":"CVE-2026-100868"},"packages":[],"prev":{"headline":"onefetch through 2.28.1 Terminal Escape Sequence Injection","id":"CVE-2026-100866"},"products":["spaceship-prompt"],"published":"2026-09-27","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":"2026-09-30","vendors":["spaceship-prompt"]},"summary":"Attackers can inject terminal escape sequences via project manifest fields to spoof displayed text or manipulate window titles in the spaceship-prompt zsh theme.","url":"https://insights.sbomify.com/CVE-2026-100867/"}