{"id":"CVE-2023-47379","aliases":["EUVD-2023-2992","GHSA-jmwm-w2rm-prv9"],"status":"published","title":"Microweber Cross-site Scripting vulnerability","description":"Microweber CMS version 2.0.1 is vulnerable to stored Cross Site Scripting (XSS) via the profile picture file upload functionality.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00616,"percentile":0.49954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-11-08T00:00:00Z","modified":"2026-10-28T02:30:46Z","fixes":[{"ecosystem":"Packagist","package":"microweber/microweber","fixed_in":["2.0.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.3"}]}],"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","v2.0.0","v2.0.1"]}],"products":[{"vendor":"microweber","product":"microweber"}],"references":[{"url":"https://www.getastra.com/blog/security-audit/stored-xss-vulnerability/","tags":["x_transferred","Third Party Advisory","article"]},{"url":"https://github.com/microweber/microweber/commit/c6e7ea9d0abd7564a3bb23c14ad172e4ccf27a7e#diff-fac4e7e9eca69c10d074bf8c5eac7f64b018c6b4d91dcad54b340a8560049e00","tags":["x_transferred","Patch","fix","web"]},{"url":"https://github.com/microweber/microweber/blob/master/CHANGELOG.md","tags":["x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47379","tags":["advisory"]},{"url":"https://github.com/microweber/microweber/commit/a481f079d74e82f6094abf15d67e814349d1038a","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jmwm-w2rm-prv9"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47379.json","tags":["advisory"]},{"url":"https://github.com/microweber/microweber","tags":["package"]},{"url":"https://www.getastra.com/blog/security-audit/stored-xss-vulnerability","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-47379","description":"Microweber CMS version 2.0.1 is vulnerable to 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functionality.","status":"published","published":"2023-11-08T18:30:31Z","modified":"2024-02-21T05:33:31.463601Z","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":"2026-11-02T15:46:50.687609Z"},{"id":"CVE-2023-47379","description":"Microweber CMS version 2.0.1 is vulnerable to stored Cross Site Scripting (XSS) via the profile picture file upload functionality.","status":"published","published":"2023-11-08T00:00:00Z","modified":"2026-10-28T02:30:46.895884917Z","updated_at":"2026-11-02T15:44:34.287121Z"}]}}