{"answers":{"affected":"5 open source packages ship an affected version, including py-rattler and rattler.","exploited":"There is no known exploitation of CVE-2026-47425 in the wild and no public exploit code.","fix":"Upgrade py-rattler to 0.24.0 or later.","what":"CVE-2026-47425 is a medium-severity path traversal vulnerability in conda pixi, published on 21 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-47425 and fix it if it is affected.\n\nWhat it is: CVE-2026-47425 is a medium-severity path traversal vulnerability in conda pixi, published on 21 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-47425 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- py-rattler (PyPI): affected all versions; fixed in 0.24.0\n- py-rattler (PyPI): affected all versions; fixed in 0.24.0\n- py-rattler (PyPI): affected all versions; fixed in 0.24.0\n- rattler (crates.io): affected all versions; fixed in 0.43.2\n- rattler (crates.io): affected all versions; fixed in 0.43.2\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-2026-47425/ (Markdown: https://insights.sbomify.com/CVE-2026-47425/index.md)","id":"CVE-2026-47425","markdown":"https://insights.sbomify.com/CVE-2026-47425/index.md","name":"CVE-2026-47425","record":{"aliases":["GHSA-q53q-5r4j-5729","PYSEC-2026-2971"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Conda package manager library","requires_auth":"none","summary":"A malicious Conda package can write arbitrary files outside the installation prefix via path traversal in entry-point handling, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-73","name":"External Control of File Name or Path"},{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Rattler is a library that provides common functionality used within the conda ecosystem. Prior to version 0.43.2, `EntryPoint::FromStr` in `rattler_conda_types` performs only `.trim()` on the `command` field before the linker joins it onto the install prefix and writes an executable Python script. A malicious `noarch:python` package can ship an `info/link.json` with an entry-point name containing `..`, `/`, `\\`, or an absolute path; the resulting file is written outside the prefix (or clobbers an existing in-prefix entry-point such as `bin/pip`) with mode `0o775` on Unix and a copied launcher `.exe` on Windows. This affects the default install path of `pixi install`, `mamba install` via py-rattler, `rattler-build`, and any other consumer of the `rattler` install crate; no flag or post-link-script opt-in is involved. Version 0.43.2 contains a fix for the issue.","ecosystems":["PyPI","crates.io"],"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":"Rattler vulnerable to entry-point path traversal in noarch:python install (arbitrary file write)","id":"CVE-2026-47425","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":5,"n_references":2,"next":{"headline":"OpenAM OAuth Client Impersonation via JWKS Resolver Cache","id":"CVE-2026-47426"},"packages":[{"ecosystem":"PyPI","fixed":["0.24.0"],"introduced":["0"],"last_affected":[],"package":"py-rattler","purl":null,"source":"GHSA-q53q-5r4j-5729"},{"ecosystem":"PyPI","fixed":["0.24.0"],"introduced":["0"],"last_affected":[],"package":"py-rattler","purl":"pkg:pypi/py-rattler","source":"GHSA-q53q-5r4j-5729"},{"ecosystem":"PyPI","fixed":["0.24.0"],"introduced":["0"],"last_affected":[],"package":"py-rattler","purl":"pkg:pypi/py-rattler","source":"PYSEC-2026-2971"},{"ecosystem":"crates.io","fixed":["0.43.2"],"introduced":["0"],"last_affected":[],"package":"rattler","purl":null,"source":"GHSA-q53q-5r4j-5729"},{"ecosystem":"crates.io","fixed":["0.43.2"],"introduced":["0"],"last_affected":[],"package":"rattler","purl":"pkg:cargo/rattler","source":"GHSA-q53q-5r4j-5729"}],"prev":{"headline":"OpenAM Authenticated RCE via Groovy Sandbox Escape","id":"CVE-2026-47424"},"products":["pixi","py-rattler","rattler","rattler-build"],"published":"2026-07-21","related":[],"sources":[{"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2026-07-23","vendors":["conda","prefix-dev"]},"summary":"A malicious Conda package can write arbitrary files outside the installation prefix via path traversal in entry-point handling, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-47425/"}