{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-13382 exists.","fix":"No fix has been published for CVE-2020-13382 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-13382 is a critical missing authorization vulnerability in Os4ed Opensis, published on 1 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-13382 and fix it if it is affected.\n\nWhat it is: CVE-2020-13382 is a critical missing authorization vulnerability in Os4ed Opensis, published on 1 Jul 2020. 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-2020-13382 exists.\n\nAffected product: Os4ed Opensis. 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-2020-13382/ (Markdown: https://insights.sbomify.com/CVE-2020-13382/index.md)","id":"CVE-2020-13382","markdown":"https://insights.sbomify.com/CVE-2020-13382/index.md","name":"CVE-2020-13382","record":{"aliases":["GHSA-8r9c-hvwg-q85h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"openSIS school management","requires_auth":"none","summary":"An attacker can access or modify data without authentication due to incorrect access control in openSIS.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"opensis","vendor":"os4ed"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"openSIS through 7.4 has Incorrect Access Control.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-06-30","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2020-06-30","kind":"metasploit","ref":"exploit/unix/webapp/opensis_chain_exec","stars":null,"title":"openSIS Unauthenticated PHP Code Execution"}],"tier":"weaponised"},"has_fix":false,"headline":"Missing authorization in n/a","id":"CVE-2020-13382","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"os4ed:opensis","products":["os4ed:opensis"],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Path traversal in n/a","id":"CVE-2020-13383"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2020-13381"},"products":["n/a"],"published":"2020-07-01","related":[{"cvss_score":10,"headline":"Code injection in OS4Ed","id":"CVE-2020-6143","kev_date_added":null,"published":"2020-09-01"},{"cvss_score":10,"headline":"Code injection in OS4Ed","id":"CVE-2020-6144","kev_date_added":null,"published":"2020-09-01"},{"cvss_score":9.9,"headline":"Path traversal in OS4Ed","id":"CVE-2020-6142","kev_date_added":null,"published":"2020-09-01"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-41691","kev_date_added":null,"published":"2025-06-24"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2025-22926","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2025-22928","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2025-22929","kev_date_added":null,"published":"2025-04-03"}],"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can access or modify data without authentication due to incorrect access control in openSIS.","url":"https://insights.sbomify.com/CVE-2020-13382/"}