{"answers":{"affected":"2 open source packages ship an affected version, including activerecord-tenanted.","exploited":"There is no known exploitation of GHSA-pmwx-rm49-xv39 in the wild and no public exploit code.","fix":"Upgrade activerecord-tenanted to 0.7.0 or later.","what":"GHSA-pmwx-rm49-xv39 is a path traversal vulnerability in activerecord-tenanted, published on 29 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-pmwx-rm49-xv39 and fix it if it is affected.\n\nWhat it is: GHSA-pmwx-rm49-xv39 is a path traversal vulnerability in activerecord-tenanted, published on 29 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-pmwx-rm49-xv39 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- activerecord-tenanted (RubyGems): affected all versions; fixed in 0.7.0\n- activerecord-tenanted (RubyGems): affected all versions; fixed in 0.7.0\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/GHSA-pmwx-rm49-xv39/ (Markdown: https://insights.sbomify.com/GHSA-pmwx-rm49-xv39/index.md)","id":"GHSA-pmwx-rm49-xv39","markdown":"https://insights.sbomify.com/GHSA-pmwx-rm49-xv39/index.md","name":"GHSA-pmwx-rm49-xv39","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruby Active Record Tenanted","requires_auth":"low_privilege","summary":"Path traversal in Active Record Tenanted allows attackers to read, write, or delete arbitrary files if untrusted input is used as blob keys.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"### Summary\n\nActive Record Tenanted's override of Active Storage's `DiskService#path_for` does not validate that the resolved filesystem path remains within the storage root directory. If a blob key containing path traversal sequences (e.g. `../`) is used, it could allow reading, writing, or deleting arbitrary files on the server. Blob keys are expected to be trusted strings, but some applications could be passing user input as keys and would be affected.\n\n### Mitigation\n\nUpgrade to Active Record Tenanted v0.7.0 or later.\n\nAs a workaround, do not use untrusted user input as blob keys. Blob keys are expected to be trusted strings.\n\n### Credit\n\nThis issue was responsibly reported by @tonghuaroot.","ecosystems":["RubyGems"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"ActiveRecord::Tenanted::Storage::DiskService#path_for has a possible path traversal","id":"GHSA-pmwx-rm49-xv39","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"RubyGems","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"RubyGems","fixed":["0.7.0"],"introduced":["0"],"last_affected":[],"package":"activerecord-tenanted","purl":null,"source":"GHSA-pmwx-rm49-xv39"},{"ecosystem":"RubyGems","fixed":["0.7.0"],"introduced":["0"],"last_affected":[],"package":"activerecord-tenanted","purl":"pkg:gem/activerecord-tenanted","source":"GHSA-pmwx-rm49-xv39"}],"products":null,"published":"2026-07-29","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Path traversal in Active Record Tenanted allows attackers to read, write, or delete arbitrary files if untrusted input is used as blob keys.","url":"https://insights.sbomify.com/GHSA-pmwx-rm49-xv39/"}