{"api_version":"1","generated_at":"2026-07-23T11:54:03+00:00","cve":"CVE-2020-1756","urls":{"html":"https://cve.report/CVE-2020-1756","api":"https://cve.report/api/cve/CVE-2020-1756.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-1756","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-1756"},"summary":{"title":"CVE-2020-1756","description":"In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, insufficient input escaping was applied to the PHP unit webrunner admin tool.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2022-08-16 21:15:00","updated_at":"2022-08-17 15:41:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://moodle.org/mod/forum/discuss.php?d=398352","name":"https://moodle.org/mod/forum/discuss.php?d=398352","refsource":"MISC","tags":[],"title":"Moodle.org: MSA-20-0004: Admin PHP unit webrunner tool requires additional input escaping","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-1756","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1756","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"1756","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"moodle","cpe5":"moodle","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2020-1756","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"Moodle","version":{"version_data":[{"version_value":"3.8 to 3.8.1, 3.7 to 3.7.4, 3.6 to 3.6.8, 3.5 to 3.5.10 and earlier unsupported versions"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://moodle.org/mod/forum/discuss.php?d=398352","url":"https://moodle.org/mod/forum/discuss.php?d=398352"}]},"description":{"description_data":[{"lang":"eng","value":"In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, insufficient input escaping was applied to the PHP unit webrunner admin tool."}]}},"nvd":{"publishedDate":"2022-08-16 21:15:00","lastModifiedDate":"2022-08-17 15:41:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7.0","versionEndExcluding":"3.7.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6.0","versionEndExcluding":"3.6.9","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","versionStartIncluding":"3.5.0","versionEndExcluding":"3.5.11","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8.0","versionEndExcluding":"3.8.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"1756","Ordinal":"160994","Title":"CVE-2020-1756","CVE":"CVE-2020-1756","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"1756","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}