{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-20097 exists.","fix":"No fix has been published for CVE-2016-20097 yet. Limit exposure of the affected software until one is available.","what":"CVE-2016-20097 is a high-severity SQL injection vulnerability in Weaver Network Co., Ltd. E-cology 8.0, published on 11 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-2016-20097 and fix it if it is affected.\n\nWhat it is: CVE-2016-20097 is a high-severity SQL injection vulnerability in Weaver Network Co., Ltd. E-cology 8.0, published on 11 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-20097 exists.\n\nAffected product: Weaver Network Co., Ltd. E-cology 8.0. 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-2016-20097/ (Markdown: https://insights.sbomify.com/CVE-2016-20097/index.md)","id":"CVE-2016-20097","markdown":"https://insights.sbomify.com/CVE-2016-20097/index.md","name":"CVE-2016-20097","record":{"aliases":["GHSA-8r52-43hm-h433"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Weaver E-cology","requires_auth":"none","summary":"Unauthenticated attackers can exploit SQL injection in the SignatureDownLoad servlet to read arbitrary files, including sensitive configuration data.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"Weaver (Fanwei) E-cology 8.0 contains a SQL injection vulnerability in the SignatureDownLoad servlet that allows unauthenticated remote attackers to read arbitrary files by injecting a UNION SELECT payload into the markId GET parameter, which is concatenated unsanitized into a SQL query. Attackers can control the markPath value returned by the query to supply an attacker-controlled filesystem path, causing the servlet to read and stream back arbitrary files accessible to the application server process, including sensitive configuration files containing database credentials. Disclosure materials indicate that this vulnerability has been remediated, but it's unclear which version resolved the issue. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18 (UTC).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Weaver E-cology 8.0 SQL Injection File Read via SignatureDownLoad","id":"CVE-2016-20097","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2016"},"n_packages":0,"n_references":5,"next":{"headline":"Moderator Toolbox before 4.0.14 Stored XSS via Removal Reasons Configuration","id":"CVE-2016-20098"},"packages":[],"prev":{"headline":"Linknat VOS3000/VOS2009 2.1.2.0 SQL Injection via login.jsp","id":"CVE-2016-20096"},"products":["E-cology 8.0"],"published":"2026-08-11","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-27","vendors":["Weaver Network Co., Ltd."]},"summary":"Unauthenticated attackers can exploit SQL injection in the SignatureDownLoad servlet to read arbitrary files, including sensitive configuration data.","url":"https://insights.sbomify.com/CVE-2016-20097/"}