{"id":"GHSA-m9fq-c9hp-59g7","aliases":["CVE-2021-3785"],"title":"Cross-site Scripting in yourls","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"yourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in edit dialog.","severity":"medium","score":5.4,"published":"2021-09-20T20:42:52.000Z","modified":"2023-11-08T04:06:24.572Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"yourls/yourls","sources":[{"name":"OSV · GHSA-m9fq-c9hp-59g7","url":"https://osv.dev/vulnerability/GHSA-m9fq-c9hp-59g7"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.8.2"}],"type":"ECOSYSTEM"}],"versions":["1.7.1","1.7.2","1.7.3","1.7.4","1.7.5","1.7.6","1.7.9","1.8","1.8.1"],"fixed":["1.8.2"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2021-3785","https://github.com/yourls/yourls/commit/1d8e224ebabb8a4c75b97f026950ed710faab0ff","https://github.com/yourls/yourls","https://huntr.dev/bounties/b4085d13-54fa-4419-a2ce-1d780cc31638"],"sources":[{"name":"OSV","id":"GHSA-m9fq-c9hp-59g7","modified":"2023-11-08T04:06:24.572786Z","url":"https://osv.dev/vulnerability/GHSA-m9fq-c9hp-59g7"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T01:05:31.700Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}