{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4819 exists.","fix":"No fix has been published for CVE-2023-4819 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4819 is a medium-severity cross-site scripting vulnerability in Unknown Shared Files, published on 16 Oct 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-4819 and fix it if it is affected.\n\nWhat it is: CVE-2023-4819 is a medium-severity cross-site scripting vulnerability in Unknown Shared Files, published on 16 Oct 2023. An attacker can exploit it over the internet without logging in, 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-2023-4819 exists.\n\nAffected product: Unknown Shared Files. 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-2023-4819/ (Markdown: https://insights.sbomify.com/CVE-2023-4819/index.md)","id":"CVE-2023-4819","markdown":"https://insights.sbomify.com/CVE-2023-4819/index.md","name":"CVE-2023-4819","record":{"aliases":["GHSA-2mh6-g78c-5h6c"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the context of other users by uploading malicious files due to incorrect Content-Type headers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"shared_files","vendor":"tammersoft"}],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"The Shared Files WordPress plugin before 1.7.6 does not return the right Content-Type header for the specified uploaded file. Therefore, an attacker can upload an allowed file extension injected with malicious scripts.","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":"Shared Files \u003c 1.7.6 - Unauthenticated Stored Cross-Site Scripting","id":"CVE-2023-4819","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"PowerPress Podcasting \u003c 11.0.12 - Contributor+ Stored XSS","id":"CVE-2023-4820"},"packages":[],"prev":{"headline":"Security feature bypass in A920","id":"CVE-2023-4818"},"products":["Shared Files"],"published":"2023-10-16","related":[{"cvss_score":4.8,"headline":"Shared Files \u003c 1.6.61 - Admin+ Stored Cross-Site Scripting","id":"CVE-2021-24856","kev_date_added":null,"published":"2021-11-17"},{"cvss_score":4.8,"headline":"Shared Files \u003c 1.6.57 - Admin+ Stored Cross-Site Scripting","id":"CVE-2021-24736","kev_date_added":null,"published":"2021-10-18"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["Unknown"]},"summary":"An attacker can execute arbitrary scripts in the context of other users by uploading malicious files due to incorrect Content-Type headers.","url":"https://insights.sbomify.com/CVE-2023-4819/"}