{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-21881 exists.","fix":"No fix has been published for CVE-2020-21881 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-21881 is a medium-severity vulnerability in n/a, published on 31 Jul 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-2020-21881 and fix it if it is affected.\n\nWhat it is: CVE-2020-21881 is a medium-severity vulnerability in n/a, published on 31 Jul 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-2020-21881 exists.\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-2020-21881/ (Markdown: https://insights.sbomify.com/CVE-2020-21881/index.md)","id":"CVE-2020-21881","markdown":"https://insights.sbomify.com/CVE-2020-21881/index.md","name":"CVE-2020-21881","record":{"aliases":["GHSA-6gfh-pmhw-xg5r"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"DuxCMS","requires_auth":"none","summary":"Remote attackers can modify application data in DuxCMS via a Cross-Site Request Forgery vulnerability in the admin interface.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"duxcms","vendor":"duxcms_project"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross Site Request Forgery (CSRF) vulnerability in admin.php in DuxCMS 2.1 allows remote attackers to modtify application data via article/admin/content/add.","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":"Cross-site request forgery in n/a","id":"CVE-2020-21881","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2020-21883"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2020-21865"},"products":["n/a"],"published":"2023-07-31","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-3242","kev_date_added":null,"published":"2022-02-16"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2020-21861","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.1,"headline":"Path traversal in n/a","id":"CVE-2020-21862","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2020-36763","kev_date_added":null,"published":"2023-07-31"},{"cvss_score":4.3,"headline":"annyshow DuxCMS cross-site request forgery","id":"CVE-2020-36610","kev_date_added":null,"published":"2022-12-08"},{"cvss_score":2.4,"headline":"annyshow DuxCMS Article edit cross site scripting","id":"CVE-2020-36609","kev_date_added":null,"published":"2022-12-08"}],"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":"2024-10-22","vendors":["n/a"]},"summary":"Remote attackers can modify application data in DuxCMS via a Cross-Site Request Forgery vulnerability in the admin interface.","url":"https://insights.sbomify.com/CVE-2020-21881/"}