{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-13462 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-13462 is a low-severity path traversal vulnerability in Python Python, published on 12 Mar 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-2025-13462 and fix it if it is affected.\n\nWhat it is: CVE-2025-13462 is a low-severity path traversal vulnerability in Python Python, published on 12 Mar 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-2025-13462 in the wild and no public exploit code.\n\nAffected product: Python Python. 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-2025-13462/ (Markdown: https://insights.sbomify.com/CVE-2025-13462/index.md)","id":"CVE-2025-13462","markdown":"https://insights.sbomify.com/CVE-2025-13462/index.md","name":"CVE-2025-13462","record":{"aliases":["AZL-109686","AZL-80493","BELL-CVE-2025-13462","CLSA-2026-1781082390","CLSA-2026-1781082676","CLSA-2026-1781083045","CLSA-2026-1781083526","CLSA-2026-1781083779","CLSA-2026-1781086040","CLSA-2026-1781104507","CLSA-2026-1781107808","DEBIAN-CVE-2025-13462","ECHO-2833-b900-ac3d","GHSA-9qpv-486p-2v4h","MINI-6fhg-294p-4g63","MINI-fg6w-7xm9-6r66","MINI-mvj7-r888-j7qw","MINI-qr53-gv9q-3gpj","MINI-wp9x-wghq-56jp","PSF-2026-10","UBUNTU-CVE-2025-13462"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python tarfile module","requires_auth":"low_privilege","summary":"A crafted tar archive can bypass path normalization in Python's tarfile module, potentially allowing directory traversal or file extraction outside the intended directory.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PSF","cpe":[{"product":"python","vendor":"python"}],"cvss":{"score":2,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The \"tarfile\" module would still apply normalization of AREGTYPE (\\x00) blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPE_LONGNAME or GNUTYPE_LONGLINK. This could result in a crafted tar archive being misinterpreted by the tarfile module compared to other implementations.","ecosystems":[],"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":"tarfile: Skip DIRTYPE normalization during GNU LONGNAME/LONGLINK handling","id":"CVE-2025-13462","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"python:python","products":["python:python"],"type":"path_traversal","year":"2025"},"n_packages":0,"n_references":9,"next":{"headline":"Bold Page Builder \u003c= 5.5.3 - Authenticated (Author+) Stored DOM-based Cross-Site Scripting in Post Grid","id":"CVE-2025-13463"},"packages":[],"prev":{"headline":"IBM Aspera Console Information Disclosure","id":"CVE-2025-13460"},"products":["CPython"],"published":"2026-03-12","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2008-5031","kev_date_added":null,"published":"2008-11-10"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2014-4650","kev_date_added":null,"published":"2020-02-20"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2016-5636","kev_date_added":null,"published":"2016-09-02"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2007-4559","kev_date_added":null,"published":"2007-08-28"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2017-17522","kev_date_added":null,"published":"2017-12-14"},{"cvss_score":8.7,"headline":"Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations","id":"CVE-2026-15308","kev_date_added":null,"published":"2026-07-09"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-13404","kev_date_added":null,"published":"2019-07-08"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-08-13","vendors":["Python Software Foundation"]},"summary":"A crafted tar archive can bypass path normalization in Python's tarfile module, potentially allowing directory traversal or file extraction outside the intended directory.","url":"https://insights.sbomify.com/CVE-2025-13462/"}