{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-5539 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-5539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-5539 is a critical path traversal vulnerability in n/a, published on 23 Jan 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-5539 and fix it if it is affected.\n\nWhat it is: CVE-2017-5539 is a critical path traversal vulnerability in n/a, published on 23 Jan 2017. 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-2017-5539 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-5539/ (Markdown: https://insights.sbomify.com/CVE-2017-5539/index.md)","id":"CVE-2017-5539","markdown":"https://insights.sbomify.com/CVE-2017-5539/index.md","name":"CVE-2017-5539","record":{"aliases":["GHSA-qm48-3ggc-g645"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"b2evolution CMS","requires_auth":"none","summary":"Attackers can bypass directory traversal filters to read or delete arbitrary files on the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"b2evolution","vendor":"b2evolution"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Path traversal in n/a","id":"CVE-2017-5539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2017"},"n_packages":0,"n_references":4,"next":{"headline":"Path traversal in n/a","id":"CVE-2017-5541"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-5538"},"products":["n/a"],"published":"2017-01-23","related":[{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2016-8901","kev_date_added":null,"published":"2019-05-23"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2017-1000423","kev_date_added":null,"published":"2018-01-02"},{"cvss_score":9.1,"headline":"Auth bypass in n/a","id":"CVE-2022-30935","kev_date_added":null,"published":"2022-09-28"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2021-28242","kev_date_added":null,"published":"2021-04-15"},{"cvss_score":8.1,"headline":"Path traversal in n/a","id":"CVE-2017-5480","kev_date_added":null,"published":"2017-01-15"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2016-9479","kev_date_added":null,"published":"2016-12-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can bypass directory traversal filters to read or delete arbitrary files on the server.","url":"https://insights.sbomify.com/CVE-2017-5539/"}