{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24823 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24823 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24823 is a high-severity vulnerability in Unknown Support Board, published on 28 Feb 2022. 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-2021-24823 and fix it if it is affected.\n\nWhat it is: CVE-2021-24823 is a high-severity vulnerability in Unknown Support Board, published on 28 Feb 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24823 in the wild and no public exploit code.\n\nAffected product: Unknown Support Board. 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-2021-24823/ (Markdown: https://insights.sbomify.com/CVE-2021-24823/index.md)","id":"CVE-2021-24823","markdown":"https://insights.sbomify.com/CVE-2021-24823/index.md","name":"CVE-2021-24823","record":{"aliases":["GHSA-v252-c336-2rvr"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can trick admins into deleting arbitrary files via CSRF in the Support Board WordPress plugin.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"support_board","vendor":"schiocco"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","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":"Support Board \u003c 3.3.6 - Arbitrary File Deletion via CSRF","id":"CVE-2021-24823","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Custom Content Shortcode \u003c 4.0.1 - Unauthorised Arbitrary Post Metadata Access","id":"CVE-2021-24824"},"packages":[],"prev":{"headline":"Stylish Cost Calculator \u003c 7.04 - Subscriber+ Unauthorised AJAX Calls to Stored XSS","id":"CVE-2021-24822"},"products":["Support Board"],"published":"2022-02-28","related":[{"cvss_score":9.8,"headline":"Support Board \u003c= 3.8.0 - Unauthenticated Arbitrary File Deletion","id":"CVE-2025-4828","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"Support Board \u003c= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret Key","id":"CVE-2025-4855","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":8.7,"headline":"SQL Injection vulnerability in Support Board","id":"CVE-2026-4815","kev_date_added":null,"published":"2026-03-25"},{"cvss_score":5.4,"headline":"Support Board \u003c 3.3.5 - Agent+ Stored Cross-Site Scripting","id":"CVE-2021-24807","kev_date_added":null,"published":"2021-11-08"},{"cvss_score":4.8,"headline":"Reflected Cross Site Scripting (XSS) vulnerability in Support Board","id":"CVE-2026-4816","kev_date_added":null,"published":"2026-03-25"}],"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":"2024-08-03","vendors":["Unknown"]},"summary":"Attackers can trick admins into deleting arbitrary files via CSRF in the Support Board WordPress plugin.","url":"https://insights.sbomify.com/CVE-2021-24823/"}