{"answers":{"affected":"6 open source packages ship an affected version, including rack. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-27610 in the wild and no public exploit code.","fix":"Upgrade rack to a fixed version for your release line: 2.2.13, 3.0.14 or 3.1.12.","what":"CVE-2025-27610 is a high-severity path traversal vulnerability in rack, published on 10 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-27610 and fix it if it is affected.\n\nWhat it is: CVE-2025-27610 is a high-severity path traversal vulnerability in rack, published on 10 Mar 2025. 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-2025-27610 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- rack (RubyGems): affected all versions; fixed in 2.2.13\n- rack (RubyGems): affected all versions; fixed in 2.2.13\n- rack (RubyGems): affected from 3.0; fixed in 3.0.14\n- rack (RubyGems): affected from 3.0; fixed in 3.0.14\n- rack (RubyGems): affected from 3.1; fixed in 3.1.12\n- rack (RubyGems): affected from 3.1; fixed in 3.1.12\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-2025-27610/ (Markdown: https://insights.sbomify.com/CVE-2025-27610/index.md)","id":"CVE-2025-27610","markdown":"https://insights.sbomify.com/CVE-2025-27610/index.md","name":"CVE-2025-27610","record":{"aliases":["DEBIAN-CVE-2025-27610","GHSA-7wqh-767x-r66v","MINI-74rm-2684-5p55","MINI-7q28-xmc5-44jr","UBUNTU-CVE-2025-27610","openSUSE-SU-2025:14876-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruby web server library","requires_auth":"none","summary":"Attackers can read arbitrary files within the configured root directory via path traversal in Rack::Static, exposing sensitive data.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"rack","vendor":"rack"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-23","name":"Relative Path Traversal"}],"description":"Rack provides an interface for developing web applications in Ruby. Prior to versions 2.2.13, 3.0.14, and 3.1.12, `Rack::Static` can serve files under the specified `root:` even if `urls:` are provided, which may expose other files under the specified `root:` unexpectedly. The vulnerability occurs because `Rack::Static` does not properly sanitize user-supplied paths before serving files. Specifically, encoded path traversal sequences are not correctly validated, allowing attackers to access files outside the designated static file directory. By exploiting this vulnerability, an attacker can gain access to all files under the specified `root:` directory, provided they are able to determine then path of the file. Versions 2.2.13, 3.0.14, and 3.1.12 contain a patch for the issue. Other mitigations include removing usage of `Rack::Static`, or ensuring that `root:` points at a directory path which only contains files which should be accessed publicly. It is likely that a CDN or similar static file server would also mitigate the issue.","ecosystems":["RubyGems","openSUSE:Tumbleweed"],"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":"Local File Inclusion in Rack::Static","id":"CVE-2025-27610","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":null,"products":[],"type":"path_traversal","year":"2025"},"n_packages":7,"n_references":2,"next":{"headline":"base-x homograph attack allows Unicode lookalike characters to bypass validation.","id":"CVE-2025-27611"},"packages":[{"ecosystem":"RubyGems","fixed":["2.2.13"],"introduced":["0"],"last_affected":[],"package":"rack","purl":null,"source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"RubyGems","fixed":["2.2.13"],"introduced":["0"],"last_affected":[],"package":"rack","purl":"pkg:gem/rack","source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"RubyGems","fixed":["3.0.14"],"introduced":["3.0"],"last_affected":[],"package":"rack","purl":null,"source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"RubyGems","fixed":["3.0.14"],"introduced":["3.0"],"last_affected":[],"package":"rack","purl":"pkg:gem/rack","source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"RubyGems","fixed":["3.1.12"],"introduced":["3.1"],"last_affected":[],"package":"rack","purl":null,"source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"RubyGems","fixed":["3.1.12"],"introduced":["3.1"],"last_affected":[],"package":"rack","purl":"pkg:gem/rack","source":"GHSA-7wqh-767x-r66v"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.2.13-1.1"],"introduced":["0"],"last_affected":[],"package":"rubygem-rack-2.2","purl":"pkg:rpm/opensuse/rubygem-rack-2.2\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:14876-1"}],"prev":{"headline":"Icinga Web 2 Vulnerable to Reflected XSS","id":"CVE-2025-27609"},"products":["rack"],"published":"2025-03-10","related":[{"cvss_score":7.5,"headline":"Rack: Local file inclusion in `Rack::Static` via URL Prefix Matching","id":"CVE-2026-34785","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":7.5,"headline":"Rack: Algorithmic-Complexity DoS in Rack::Multipart::Parser","id":"CVE-2026-34827","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":7.5,"headline":"Rack: Denial of Service via Unbounded Multipart File Upload Without Content-Length","id":"CVE-2026-34829","kev_date_added":null,"published":"2026-04-02"},{"cvss_score":7.5,"headline":"Rack has a Directory Traversal via Rack:Directory","id":"CVE-2026-22860","kev_date_added":null,"published":"2026-02-18"},{"cvss_score":7.5,"headline":"Rack is vulnerable to a memory-exhaustion DoS through unbounded URL-encoded body parsing","id":"CVE-2025-61919","kev_date_added":null,"published":"2025-10-10"},{"cvss_score":7.5,"headline":"Rack's unbounded multipart preamble buffering enables DoS (memory exhaustion)","id":"CVE-2025-61770","kev_date_added":null,"published":"2025-10-07"},{"cvss_score":7.5,"headline":"Rack's multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)","id":"CVE-2025-61771","kev_date_added":null,"published":"2025-10-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2025-11-03","vendors":["rack"]},"summary":"Attackers can read arbitrary files within the configured root directory via path traversal in Rack::Static, exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2025-27610/"}