{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3533 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3533 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3533 is a critical path traversal vulnerability in Chamilo, published on 28 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3533 and fix it if it is affected.\n\nWhat it is: CVE-2023-3533 is a critical path traversal vulnerability in Chamilo, published on 28 Nov 2023. 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-2023-3533 in the wild and no public exploit code.\n\nAffected product: Chamilo. 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-2023-3533/ (Markdown: https://insights.sbomify.com/CVE-2023-3533/index.md)","id":"CVE-2023-3533","markdown":"https://insights.sbomify.com/CVE-2023-3533/index.md","name":"CVE-2023-3533","record":{"aliases":["GHSA-28gg-m25v-q74w"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Chamilo LMS","requires_auth":"none","summary":"Unauthenticated attackers can exploit path traversal in file uploads to write arbitrary files, leading to remote code execution and stored XSS.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"STAR_Labs","cpe":[{"product":"chamilo","vendor":"chamilo"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Path traversal in file upload functionality in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via arbitrary file write.","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":"Chamilo LMS Unauthenticated Remote Code Execution via Arbitrary File Write","id":"CVE-2023-3533","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"SourceCodester Shopping Website check_availability.php sql injection","id":"CVE-2023-3534"},"packages":[],"prev":{"headline":"Cross-site Scripting (XSS) - Stored in outline/outline","id":"CVE-2023-3532"},"products":["Chamilo"],"published":"2023-11-28","related":[{"cvss_score":9.8,"headline":"Chamilo LMS Unauthenticated Command Injection","id":"CVE-2023-3368","kev_date_added":null,"published":"2023-11-28"},{"cvss_score":9.8,"headline":"Chamilo LMS Htaccess File Upload Security Bypass","id":"CVE-2023-3545","kev_date_added":null,"published":"2023-11-28"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-34960","kev_date_added":null,"published":"2023-08-01"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-34187","kev_date_added":null,"published":"2021-06-28"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2022-42029","kev_date_added":null,"published":"2022-10-17"},{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2022-40407","kev_date_added":null,"published":"2022-09-29"}],"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":"2024-08-02","vendors":["Chamilo"]},"summary":"Unauthenticated attackers can exploit path traversal in file uploads to write arbitrary files, leading to remote code execution and stored XSS.","url":"https://insights.sbomify.com/CVE-2023-3533/"}