{"id":"GHSA-3862-c622-v4fp","summary":"Cross-site Scripting in Backdrop CMS","details":"A stored Cross-site scripting (XSS) issue in Text Editors and Formats in Backdrop CMS before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via the name parameter. When a user is editing any content type (e.g., page, post, or card) as an admin, the stored XSS payload is executed upon selecting a malicious text formatting option. \n\nNOTE: the vendor disputes the security relevance of this finding because \"any administrator that can configure a text format could easily allow Full HTML anywhere.\"","aliases":["CVE-2023-31045"],"modified":"2024-08-02T11:02:40.912315Z","published":"2023-04-24T09:30:19Z","database_specific":{"nvd_published_at":"2023-04-24T08:15:07Z","cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-04-24T22:33:05Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31045"},{"type":"WEB","url":"https://github.com/backdrop/backdrop-issues/issues/6065"},{"type":"PACKAGE","url":"https://github.com/backdrop-ops/backdrop-composer"},{"type":"WEB","url":"https://github.com/backdrop/backdrop/releases/tag/1.24.2"}],"affected":[{"package":{"name":"backdrop/backdrop","ecosystem":"Packagist","purl":"pkg:composer/backdrop/backdrop"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.2"}]}],"versions":["1.13.2-rc1","1.13.2-rc2","1.17.3","1.18.3","1.19.1","1.20.3","1.21.0","1.21.1","1.21.3","1.21.4","1.22.1","1.22.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-3862-c622-v4fp/GHSA-3862-c622-v4fp.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}