{"id":"CVE-2020-36828","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-36828","generatedAt":"2026-10-28T05:27:13.982Z","title":"A vulnerability was found in DiscuzX up to 3.4-20200818.","description":"A vulnerability was found in DiscuzX up to 3.4-20200818. It has been classified as problematic. Affected is the function show_next_step of the file upload/install/include/install_function.php. The manipulation of the argument uchidden leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 3.4-20210119 is able to address this issue. The name of the patch is 4a9673624f46f7609486778ded9653733020c567. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-258612.","published":"2024-03-31T09:15:11.000Z","lastModified":"2026-06-17T03:16:16.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"3.1","score":3.5,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N"},"cwe":["CWE-79"],"affected":[],"epss":{"score":0.00484,"percentile":0.4151,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.48%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/codersclub/DiscuzX/commit/4a9673624f46f7609486778ded9653733020c567","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.258612","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.258612","source":"cna@vuldb.com"},{"url":"https://github.com/codersclub/DiscuzX/commit/4a9673624f46f7609486778ded9653733020c567","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?ctiid.258612","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?id.258612","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-36828","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}