{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4563 is a medium-severity authentication bypass vulnerability in MacCMS, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4563 and fix it if it is affected.\n\nWhat it is: CVE-2026-4563 is a medium-severity authentication bypass vulnerability in MacCMS, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-4563 in the wild and no public exploit code.\n\nAffected product: MacCMS. 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-2026-4563/ (Markdown: https://insights.sbomify.com/CVE-2026-4563/index.md)","id":"CVE-2026-4563","markdown":"https://insights.sbomify.com/CVE-2026-4563/index.md","name":"CVE-2026-4563","record":{"aliases":["GHSA-3f5x-pcjq-3pww"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MacCMS","requires_auth":"low_privilege","summary":"Attackers can bypass authorization checks in MacCMS to access other users' order details remotely.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"A weakness has been identified in MacCMS up to 2025.1000.4052. This vulnerability affects the function order_info of the file application/index/controller/User.php of the component Member Order Detail Interface. This manipulation of the argument order_id causes authorization bypass. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.","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":"MacCMS Member Order Detail User.php order_info authorization","id":"CVE-2026-4563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"yangzongzhuan RuoYi Quartz Job job code injection","id":"CVE-2026-4564"},"packages":[],"prev":{"headline":"MacCMS Timming API Endpoint Timming.php weak authentication","id":"CVE-2026-4562"},"products":["MacCMS"],"published":"2026-03-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-25","vendors":["n/a"]},"summary":"Attackers can bypass authorization checks in MacCMS to access other users' order details remotely.","url":"https://insights.sbomify.com/CVE-2026-4563/"}