{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-20424 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-20424 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-20424 is a medium-severity missing authorization vulnerability in n/a, published on 24 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-20424 and fix it if it is affected.\n\nWhat it is: CVE-2018-20424 is a medium-severity missing authorization vulnerability in n/a, published on 24 Dec 2018. 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-2018-20424 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2018-20424/ (Markdown: https://insights.sbomify.com/CVE-2018-20424/index.md)","id":"CVE-2018-20424","markdown":"https://insights.sbomify.com/CVE-2018-20424/index.md","name":"CVE-2018-20424","record":{"aliases":["GHSA-xrcr-v699-vfjr"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Discuz! forum software","requires_auth":"none","summary":"Remote attackers can delete WeChat login data in Discuz! if the WeChat login feature is enabled, due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"discuzx","vendor":"comsenz"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to delete the common_member_wechatmp data structure via an ac=unbindmp request to plugin.php.","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":"Missing authorization in n/a","id":"CVE-2018-20424","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Null dereference in n/a","id":"CVE-2018-20425"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2018-20423"},"products":["n/a"],"published":"2018-12-24","related":[{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2018-20422","kev_date_added":null,"published":"2018-12-24"},{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2018-20423","kev_date_added":null,"published":"2018-12-24"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can delete WeChat login data in Discuz! if the WeChat login feature is enabled, due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2018-20424/"}