{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15331 exists.","fix":"No fix has been published for CVE-2026-15331 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15331 is a medium-severity path traversal vulnerability in zhayujie CowAgent, published on 10 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-15331 and fix it if it is affected.\n\nWhat it is: CVE-2026-15331 is a medium-severity path traversal vulnerability in zhayujie CowAgent, published on 10 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15331 exists.\n\nAffected product: zhayujie CowAgent. 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-2026-15331/ (Markdown: https://insights.sbomify.com/CVE-2026-15331/index.md)","id":"CVE-2026-15331","markdown":"https://insights.sbomify.com/CVE-2026-15331/index.md","name":"CVE-2026-15331","record":{"aliases":["GHSA-c3mj-x5cv-cphr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"CowAgent skill installer","requires_auth":"low_privilege","summary":"Attackers can exploit path traversal in CowAgent's skill installation handler to read or modify arbitrary files remotely.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability was identified in zhayujie CowAgent up to 2.1.0. The affected element is the function _add_url/_add_package of the file agent/skills/service.py of the component Skill Installation Handler. The manipulation of the argument Name leads to path traversal. The attack may be initiated remotely. Upgrading to version 2.1.2 is sufficient to fix this issue. The identifier of the patch is e85290cddcbb5ffc9c235927f4c92e5b4c3ec264. It is advisable to upgrade the affected component.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"zhayujie CowAgent Skill Installation service.py _add_package path traversal","id":"CVE-2026-15331","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":9,"next":{"headline":"zhayujie CowAgent Message Endpoint channel.py authorization","id":"CVE-2026-15332"},"packages":[],"prev":{"headline":"zhayujie CowAgent Vision Tool vision.py _download_to_data_url server-side request forgery","id":"CVE-2026-15330"},"products":["CowAgent"],"published":"2026-07-10","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-10","vendors":["zhayujie"]},"summary":"Attackers can exploit path traversal in CowAgent's skill installation handler to read or modify arbitrary files remotely.","url":"https://insights.sbomify.com/CVE-2026-15331/"}