{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-20358 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-20358 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-20358 is a critical path traversal vulnerability in Cisco Crosswork Planning, published on 19 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-20358 and fix it if it is affected.\n\nWhat it is: CVE-2026-20358 is a critical path traversal vulnerability in Cisco Crosswork Planning, published on 19 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-20358 in the wild and no public exploit code.\n\nAffected product: Cisco Crosswork Planning. 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-2026-20358/ (Markdown: https://insights.sbomify.com/CVE-2026-20358/index.md)","id":"CVE-2026-20358","markdown":"https://insights.sbomify.com/CVE-2026-20358/index.md","name":"CVE-2026-20358","record":{"aliases":["GHSA-x99g-7wh9-whr2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Crosswork Planning","requires_auth":"none","summary":"Attackers can manipulate file system paths to read or modify unauthorized files in Cisco Crosswork Planning.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-73","name":"External Control of File Name or Path"}],"description":"As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.\r\n\r\nThe vulnerabilities tracked by CVE-2026-20358 are related to external control of the file system issues that are grouped Common Weakness Enumeration (CWE)\u0026nbsp;CWE-73.","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":"Cisco Crosswork Security Hardening Release: August 2026","id":"CVE-2026-20358","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":"Cisco Crosswork Security Hardening Release: August 2026","id":"CVE-2026-20359"},"packages":[],"prev":{"headline":"Cisco Crosswork Security Hardening Release: August 2026","id":"CVE-2026-20357"},"products":["Cisco Crosswork Planning"],"published":"2026-08-19","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["Cisco"]},"summary":"Attackers can manipulate file system paths to read or modify unauthorized files in Cisco Crosswork Planning.","url":"https://insights.sbomify.com/CVE-2026-20358/"}