{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47801 exists.","fix":"No fix has been published for CVE-2021-47801 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47801 is a high-severity SQL injection vulnerability in Vianeos OctoPUS, published on 15 Jan 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-2021-47801 and fix it if it is affected.\n\nWhat it is: CVE-2021-47801 is a high-severity SQL injection vulnerability in Vianeos OctoPUS, published on 15 Jan 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-2021-47801 exists.\n\nAffected product: Vianeos OctoPUS. 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-2021-47801/ (Markdown: https://insights.sbomify.com/CVE-2021-47801/index.md)","id":"CVE-2021-47801","markdown":"https://insights.sbomify.com/CVE-2021-47801/index.md","name":"CVE-2021-47801","record":{"aliases":["GHSA-j2cq-v2cc-8pvq"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Vianeos OctoPUS","requires_auth":"none","summary":"Attackers can extract database information via time-based blind SQL injection in the login_user parameter of Vianeos OctoPUS 5.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/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":"Vianeos OctoPUS 5 contains a time-based blind SQL injection vulnerability in the 'login_user' parameter during authentication requests. Attackers can exploit this vulnerability by crafting malicious POST requests with specially constructed SQL payloads that trigger database sleep functions to extract information.","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":"Vianeos OctoPUS 5 - 'login_user' SQLi","id":"CVE-2021-47801","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Tenda D151 \u0026 D301 - Configuration Download","id":"CVE-2021-47802"},"packages":[],"prev":{"headline":"b2evolution 7.2.2 - 'edit account details' Cross-Site Request Forgery (CSRF)","id":"CVE-2021-47800"},"products":["Vianeos OctoPUS"],"published":"2026-01-15","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":"2026-01-16","vendors":["Vianeos"]},"summary":"Attackers can extract database information via time-based blind SQL injection in the login_user parameter of Vianeos OctoPUS 5.","url":"https://insights.sbomify.com/CVE-2021-47801/"}