{"answers":{"affected":"3 open source packages ship an affected version, including libpython, python and python-min.","exploited":"There is no known exploitation of CVE-2025-15282 in the wild and no public exploit code.","fix":"Upgrade libpython to a fixed version for your release line: 3.10.20, 3.11.15, 3.12.13 or 3.13.12.","what":"CVE-2025-15282 is a medium-severity vulnerability in CPython, published on 20 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-15282 and fix it if it is affected.\n\nWhat it is: CVE-2025-15282 is a medium-severity vulnerability in CPython, published on 20 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-15282 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libpython (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.12, 3.14.3\n- python (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.12, 3.14.3\n- python-min (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.12, 3.14.3\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-2025-15282/ (Markdown: https://insights.sbomify.com/CVE-2025-15282/index.md)","id":"CVE-2025-15282","markdown":"https://insights.sbomify.com/CVE-2025-15282/index.md","name":"CVE-2025-15282","record":{"aliases":["BELL-CVE-2025-15282","BIT-libpython-2025-15282","BIT-python-2025-15282","BIT-python-min-2025-15282","DEBIAN-CVE-2025-15282","ECHO-c06a-d4e1-7228","GHSA-6rv6-r2f2-gqrc","MINI-97x6-jwvg-gpjj","MINI-fcm2-rc49-rv69","MINI-ggmq-rhqq-jcxx","MINI-mg8c-6mjr-95cq","MINI-v3p2-j7f9-h7gf","PSF-2026-2","UBUNTU-CVE-2025-15282","USN-8018-3"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Python standard library","requires_auth":"low_privilege","summary":"Attackers can inject HTTP headers via newlines in data URL mediatypes when using urllib.request.DataHandler, potentially bypassing security controls.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PSF","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-93","name":"Improper Neutralization of CRLF Sequences"}],"description":"User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.","ecosystems":["Bitnami"],"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":"Header injection via newlines in data URL mediatype","id":"CVE-2025-15282","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"other","year":"2025"},"n_packages":3,"n_references":9,"next":{"headline":"Name Directory \u003c= 1.30.3 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters","id":"CVE-2025-15283"},"packages":[{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.12","3.14.3"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"libpython","purl":"pkg:bitnami/libpython","source":"BIT-libpython-2025-15282"},{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.12","3.14.3"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python","purl":"pkg:bitnami/python","source":"BIT-python-2025-15282"},{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.12","3.14.3"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python-min","purl":"pkg:bitnami/python-min","source":"BIT-python-min-2025-15282"}],"prev":{"headline":"wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory","id":"CVE-2025-15281"},"products":["CPython"],"published":"2026-01-20","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":"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":"2026-03-03","vendors":["Python Software Foundation"]},"summary":"Attackers can inject HTTP headers via newlines in data URL mediatypes when using urllib.request.DataHandler, potentially bypassing security controls.","url":"https://insights.sbomify.com/CVE-2025-15282/"}