{"id":"CVE-2023-3142","aliases":["EUVD-2023-1789","GHSA-fqcv-rfp6-wv92"],"status":"published","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.","severity":{"version":"3.0","score":3.8,"vector":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00346,"percentile":0.28357,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-06-07T00:00:00Z","modified":"2026-10-28T02:30:53Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.4"}]}]},{"source":"osv","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.4"}]}],"versions":["0.9.346","0.93","0.931","0.934","0.951","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.1","v1.2.10","v1.2.11","v1.2.12","v1.2.13","v1.2.14","v1.2.15","v1.2.16","v1.2.17","v1.2.18","v1.2.19","v1.2.20","v1.2.21","v1.2.3","v1.2.4","v1.2.5","v1.2.6","v1.2.7","v1.2.8","v1.2.9","v1.3.0","v1.3.1","v1.3.2","v1.3.3","v1.3.4"]}],"products":[{"vendor":"microweber","product":"microweber"},{"vendor":"microweber","product":"microweber/microweber"}],"references":[{"url":"https://huntr.dev/bounties/d00686b0-f89a-4e14-98d7-b8dd3f92a6e5","tags":["x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/microweber/microweber/commit/42efa981a2239d042d910069952d6276497bdcf1","tags":["x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3142","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fqcv-rfp6-wv92"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3142.json","tags":["advisory"]},{"url":"https://github.com/microweber/microweber","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-3142","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.","status":"published","published":"2023-06-07T00:00:00Z","modified":"2025-01-06T21:10:08.975Z","cvss":[{"version":"3.0","score":3.8,"vector":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-1789","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.","status":"published","published":"2023-06-07T00:00:00Z","modified":"2025-01-06T21:10:08Z","cvss":[{"version":"3.0","score":3.8,"vector":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"low"}],"updated_at":"2026-11-03T00:04:25.174818Z"}],"ghsa":[{"id":"GHSA-fqcv-rfp6-wv92","title":"Microweber Cross-site Scripting vulnerability","description":"Microweber 1.3.4 and prior is vulnerable to stored cross-site scripting via an alert on the `Editing` page. This issue is fixed in commit 42efa981a2239d042d910069952d6276497bdcf1.","status":"published","published":"2023-06-07T15:30:18Z","modified":"2023-11-11T05:08:00Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:21.209096Z"}],"nvd":[{"id":"CVE-2023-3142","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.","status":"published","published":"2023-06-07T15:15:09.533Z","modified":"2026-06-17T06:13:26.74Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":3.8,"vector":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"low","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:05.329837Z"}],"osv":[{"id":"CVE-2023-3142","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.","status":"published","published":"2023-06-07T00:00:00Z","modified":"2026-10-28T02:30:53.415783082Z","cvss":[{"version":"3.0","score":3.8,"vector":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L","level":"low"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"GHSA-fqcv-rfp6-wv92","title":"Microweber Cross-site Scripting vulnerability","description":"Microweber 1.3.4 and prior is vulnerable to stored cross-site scripting via an alert on the `Editing` page. This issue is fixed in commit 42efa981a2239d042d910069952d6276497bdcf1.","status":"published","published":"2023-06-07T15:30:18Z","modified":"2024-02-16T08:19:21.393437Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:46.760785Z"}]}}