{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-53876 exists.","fix":"No fix has been published for CVE-2023-53876 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-53876 is a medium-severity vulnerability in Creativeitem Academy LMS, published on 15 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-53876 and fix it if it is affected.\n\nWhat it is: CVE-2023-53876 is a medium-severity vulnerability in Creativeitem Academy LMS, published on 15 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-53876 exists.\n\nAffected product: Creativeitem Academy LMS. 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-2023-53876/ (Markdown: https://insights.sbomify.com/CVE-2023-53876/index.md)","id":"CVE-2023-53876","markdown":"https://insights.sbomify.com/CVE-2023-53876/index.md","name":"CVE-2023-53876","record":{"aliases":["GHSA-6gcc-4rgq-w22g"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Academy LMS","requires_auth":"low_privilege","summary":"Authenticated attackers can upload malicious SVG files with XSS payloads via profile settings, leading to script execution and potential data theft.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"academy_lms","vendor":"creativeitem"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Academy LMS 6.1 contains a file upload vulnerability that allows authenticated users to upload malicious SVG files with stored cross-site scripting payloads. Attackers can inject malicious scripts through the profile avatar upload feature by modifying file extensions and embedding executable JavaScript code.","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":"Academy LMS 6.1 Arbitrary File Upload Vulnerability via Profile Settings","id":"CVE-2023-53876","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Bus Reservation System 1.1 Multiple SQL Injection via pickup_id Parameter","id":"CVE-2023-53877"},"packages":[],"prev":{"headline":"GOM Player 2.3.90.5360 Remote Code Execution via Insecure IE Component","id":"CVE-2023-53875"},"products":["Academy LMS"],"published":"2025-12-15","related":[{"cvss_score":9.4,"headline":"Hardcoded credentials in n/a","id":"CVE-2025-56749","kev_date_added":null,"published":"2025-10-15"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2022-47132","kev_date_added":null,"published":"2023-02-03"},{"cvss_score":6.5,"headline":"Privilege escalation in n/a","id":"CVE-2025-56747","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":6.4,"headline":"Weak cryptography in n/a","id":"CVE-2025-56748","kev_date_added":null,"published":"2025-10-15"},{"cvss_score":6.3,"headline":"Academy LMS GET Parameter filter sql injection","id":"CVE-2023-4974","kev_date_added":null,"published":"2023-09-15"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2025-71179","kev_date_added":null,"published":"2026-02-03"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2024-38959","kev_date_added":null,"published":"2024-07-09"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["Creativeitem"]},"summary":"Authenticated attackers can upload malicious SVG files with XSS payloads via profile settings, leading to script execution and potential data theft.","url":"https://insights.sbomify.com/CVE-2023-53876/"}