{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-6723 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-6723 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-6723 is a critical vulnerability in Repox, published on 13 Dec 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-2023-6723 and fix it if it is affected.\n\nWhat it is: CVE-2023-6723 is a critical vulnerability in Repox, published on 13 Dec 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-2023-6723 in the wild and no public exploit code.\n\nAffected product: Repox. 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-2023-6723/ (Markdown: https://insights.sbomify.com/CVE-2023-6723/index.md)","id":"CVE-2023-6723","markdown":"https://insights.sbomify.com/CVE-2023-6723/index.md","name":"CVE-2023-6723","record":{"aliases":["GHSA-qhj9-jqq3-357q"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Repox web application","requires_auth":"none","summary":"Attackers can upload malicious files to Repox via the transformationfileupload function, leading to full system compromise.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"repox","vendor":"europeana"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"An unrestricted file upload vulnerability has been identified in Repbox, which allows an attacker to upload malicious files via the transforamationfileupload function, due to the lack of proper file type validation controls, resulting in a full system compromise.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Unrestricted Upload of File with Dangerous Type in Repox","id":"CVE-2023-6723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"IDOR in Simgesel Software's Hearing Tracking System (Barosel)","id":"CVE-2023-6724"},"packages":[],"prev":{"headline":"Relative Path Traversal in Repox","id":"CVE-2023-6722"},"products":["Repox"],"published":"2023-12-13","related":[{"cvss_score":9.4,"headline":"Authentication Bypass Using an Alternate Path or Channel in Repox","id":"CVE-2023-6718","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":8.3,"headline":"Improper Restriction of XML External Entity Reference in Repox","id":"CVE-2023-6721","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":7.5,"headline":"Relative Path Traversal in Repox","id":"CVE-2023-6722","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":6.3,"headline":"Cross-site Scripting in Repox","id":"CVE-2023-6719","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":5.5,"headline":"Cross-site Scripting in Repox","id":"CVE-2023-6720","kev_date_added":null,"published":"2023-12-13"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-22","vendors":["Repox"]},"summary":"Attackers can upload malicious files to Repox via the transformationfileupload function, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2023-6723/"}