{"api_version":"1","generated_at":"2026-07-23T13:38:29+00:00","cve":"CVE-2020-5842","urls":{"html":"https://cve.report/CVE-2020-5842","api":"https://cve.report/api/cve/CVE-2020-5842.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-5842","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-5842"},"summary":{"title":"CVE-2020-5842","description":"Codoforum 4.8.3 allows XSS in the user registration page: via the username field to the index.php?u=/user/register URI. The payload is, for example, executed on the admin/index.php?page=users/manage page.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2020-01-07 20:15:00","updated_at":"2023-11-07 03:24:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://medium.com/@prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91","name":"https://medium.com/@prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"CVE-2020-5842 Stored XSS Vulnerability in Codoforum 4.8.3 | by Prasanth c41m | Medium","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.exploit-db.com/exploits/47876","name":"47876","refsource":"EXPLOIT-DB","tags":["Exploit","Third Party Advisory","VDB Entry"],"title":"Codoforum 4.8.3 - Persistent Cross-Site Scripting - PHP webapps Exploit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://medium.com/%40prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91","name":"https://medium.com/%40prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91","refsource":"","tags":[],"title":"CVE-2020-5842 Stored XSS Vulnerability in Codoforum 4.8.3 | by Prasanth c41m | Medium","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-5842","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5842","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"5842","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codologic","cpe5":"codoforum","cpe6":"4.8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"5842","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"codologic","cpe5":"codoforum","cpe6":"4.8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-5842","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Codoforum 4.8.3 allows XSS in the user registration page: via the username field to the index.php?u=/user/register URI. The payload is, for example, executed on the admin/index.php?page=users/manage page."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"EXPLOIT-DB","name":"47876","url":"https://www.exploit-db.com/exploits/47876"},{"refsource":"MISC","name":"https://medium.com/@prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91","url":"https://medium.com/@prasanthc41m/cve-2020-5842-stored-xss-vulnerability-in-codoforum-4-8-3-b2e1133c6a91"}]}},"nvd":{"publishedDate":"2020-01-07 20:15:00","lastModifiedDate":"2023-11-07 03:24:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:codologic:codoforum:4.8.3:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"5842","Ordinal":"166090","Title":"CVE-2020-5842","CVE":"CVE-2020-5842","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"5842","Ordinal":"1","NoteData":"Codoforum 4.8.3 allows XSS in the user registration page: via the username field to the index.php?u=/user/register URI. The payload is, for example, executed on the admin/index.php?page=users/manage page.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"5842","Ordinal":"2","NoteData":"2020-01-07","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"5842","Ordinal":"3","NoteData":"2020-01-07","Type":"Other","Title":"Modified"}]}}}