{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19594 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19594 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19594 is a high-severity path traversal vulnerability in Snowflake Python APIs, published on 12 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19594 and fix it if it is affected.\n\nWhat it is: CVE-2026-19594 is a high-severity path traversal vulnerability in Snowflake Python APIs, published on 12 Aug 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-2026-19594 in the wild and no public exploit code.\n\nAffected product: Snowflake Python APIs. 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-2026-19594/ (Markdown: https://insights.sbomify.com/CVE-2026-19594/index.md)","id":"CVE-2026-19594","markdown":"https://insights.sbomify.com/CVE-2026-19594/index.md","name":"CVE-2026-19594","record":{"aliases":["GHSA-qfpg-v669-8p3h"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Snowflake Python API","requires_auth":"low_privilege","summary":"Attackers can escalate privileges and modify data via path traversal and parameter pollution in the Snowflake Python API library.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SNOWFLAKE","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"},{"id":"CWE-141","name":"Improper Neutralization of Parameter/Argument Delimiters"}],"description":"Insufficient input sanitization in Snowflake Python API (`snowflake.core`) versions prior to 1.13.0 allowed confused-deputy privilege escalation through two related weaknesses: path traversal (CWE-22) via unencoded `..` identifier path segments, and HTTP parameter pollution (CWE-141) via unencoded `\u0026`/`#`/`=` characters in query string values. An attacker with access to a downstream application built on snowflake.core could exploit the path traversal by supplying `..` as an object name, causing `snowflake.core` to issue REST requests against a parent resource or exploit the parameter pollution by injecting `\u0026`/`#`/`=` into a free-form name field to override constraints on swap, clone, or rename operations — all executed under the application's privileged session. Successful exploitation requires the attacker to control an identifier or object-name string in an application built on snowflake.core that passes it to `snowflake.core` under a higher-privileged Snowflake session (e.g., an EXECUTE AS OWNER stored procedure, Streamlit app, or Native App). The fix is available in Snowflake Python API version 1.13.0, which also addresses several additional security findings. Users must manually upgrade.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Path traversal in Snowflake Python APIs","id":"CVE-2026-19594","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Zephyr RTIO syscall verifier validates output parameters for read instead of write access","id":"CVE-2026-19595"},"packages":[],"prev":{"headline":"Command injection in Codex Desktop","id":"CVE-2026-19593"},"products":["Snowflake Python APIs"],"published":"2026-08-12","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":["Snowflake"]},"summary":"Attackers can escalate privileges and modify data via path traversal and parameter pollution in the Snowflake Python API library.","url":"https://insights.sbomify.com/CVE-2026-19594/"}