{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-73036 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-73036 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-73036 is a medium-severity code injection vulnerability in Bash-it, published on 11 Aug 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-2026-73036 and fix it if it is affected.\n\nWhat it is: CVE-2026-73036 is a medium-severity code injection vulnerability in Bash-it, published on 11 Aug 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-2026-73036 in the wild and no public exploit code.\n\nAffected product: Bash-it. 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-2026-73036/ (Markdown: https://insights.sbomify.com/CVE-2026-73036/index.md)","id":"CVE-2026-73036","markdown":"https://insights.sbomify.com/CVE-2026-73036/index.md","name":"CVE-2026-73036","record":{"aliases":["GHSA-jh23-4vmr-7f8q"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["code_execution","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bash shell framework","requires_auth":"none","summary":"Local attackers can inject terminal escape sequences via pyproject.toml to execute arbitrary commands when users navigate to malicious directories.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":4.6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-150","name":"Improper Neutralization of Escape, Meta, or Control Sequences"}],"description":"Bash-it 3.2.0 contains a terminal escape sequence injection vulnerability in the barbuk theme's Python virtualenv prompt segment that allows local attackers to inject arbitrary terminal control sequences by embedding escape sequences in the requires-python field of a pyproject.toml file. When a user navigates into a directory containing a maliciously crafted pyproject.toml, the unfiltered field value is read via awk and concatenated directly into PS1 through __prompt-command without stripping control characters, causing injected OSC or CSI sequences to be written to and interpreted by the terminal emulator on every prompt render.","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":"Bash-it barbuk Theme 3.2.0 Terminal Escape Sequence Injection via pyproject.toml","id":"CVE-2026-73036","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Next AI Draw.io 0.2.1 - 0.4.16 Reflected XSS via unsanitized mcp query parameter","id":"CVE-2026-73037"},"packages":[],"prev":{"headline":"npm-check-updates 23.0.2 Terminal Injection via Unsanitized Escape Sequences","id":"CVE-2026-73035"},"products":["Bash-it"],"published":"2026-08-11","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":"2026-08-12","vendors":["Bash-it"]},"summary":"Local attackers can inject terminal escape sequences via pyproject.toml to execute arbitrary commands when users navigate to malicious directories.","url":"https://insights.sbomify.com/CVE-2026-73036/"}