{"id":"CVE-2023-41049","summary":"Improper Neutralization of Script in Attributes in @dcl/single-sign-on-client","details":"@dcl/single-sign-on-client is an open source npm library which deals with single sign on authentication flows. Improper input validation in the `init` function allows arbitrary javascript to be executed using  the `javascript:` prefix. This vulnerability has been patched on version `0.1.0`. Users are advised to upgrade. Users unable to upgrade should limit untrusted user input to the `init` function.","aliases":["GHSA-vp4f-wxgw-7x8x"],"modified":"2026-08-12T03:51:28.290480174Z","published":"2023-09-01T19:35:09.224Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41049.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41049.json"},{"type":"ADVISORY","url":"https://github.com/decentraland/single-sign-on-client/security/advisories/GHSA-vp4f-wxgw-7x8x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41049"},{"type":"FIX","url":"https://github.com/decentraland/single-sign-on-client/commit/bd20ea9533d0cda30809d929db85b1b76cef855a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/decentraland/single-sign-on-client","events":[{"introduced":"0"},{"fixed":"bd20ea9533d0cda30809d929db85b1b76cef855a"}],"database_specific":{"cpe":"cpe:2.3:a:decentraland:single_sign_on_client:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.1.0"}],"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"]}}],"versions":["0.0.14","0.0.13","0.0.12","0.0.11","0.0.10","0.0.9","0.0.8","0.0.7","0.0.6","0.0.5","0.0.4","0.0.3","0.0.2","0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-41049.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}