{"id":"CVE-2023-1881","aliases":["EUVD-2023-1325","GHSA-hhjm-mpmf-cxg9"],"status":"published","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.","severity":{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00493,"percentile":0.42836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:37Z","fixes":[{"ecosystem":"Packagist","package":"microweber/microweber","fixed_in":["1.3.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"microweber/microweber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.3"}]}],"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"]}],"products":[{"vendor":"microweber","product":"microweber"},{"vendor":"microweber","product":"microweber/microweber"}],"references":[{"url":"https://huntr.dev/bounties/d5ebc2bd-8638-41c4-bf72-7c906c601344","tags":["x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/microweber/microweber/commit/8d039de2d615956f6df8df0bb1045ff3be88f183","tags":["x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1881","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hhjm-mpmf-cxg9"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1881.json","tags":["advisory"]},{"url":"https://github.com/microweber/microweber","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-1881","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-10T19:50:03.915Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-1325","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-10T19:50:03Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T00:04:00.770319Z"}],"ghsa":[{"id":"GHSA-hhjm-mpmf-cxg9","title":"Microweber vulnerable to stored cross-site scripting (XSS) via X-Forwarded-For header","description":"microweber/microweber prior to 1.3.3 is vulnerable to stored cross-site scripting (XSS) via the `X-Forwarded-For` header. This was fixed in version 1.3.3.","status":"published","published":"2023-04-05T18:30:18Z","modified":"2023-04-06T16:54:43Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:49.768564Z"}],"nvd":[{"id":"CVE-2023-1881","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.","status":"published","published":"2023-04-05T17:15:07.177Z","modified":"2026-06-17T05:28:57.29Z","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":7.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:53.719171Z"}],"osv":[{"id":"CVE-2023-1881","title":"Cross-site Scripting (XSS) - Stored in microweber/microweber","description":"Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:37.591152805Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:30.334753Z"},{"id":"GHSA-hhjm-mpmf-cxg9","title":"Microweber vulnerable to stored cross-site scripting (XSS) via X-Forwarded-For header","description":"microweber/microweber prior to 1.3.3 is vulnerable to stored cross-site scripting (XSS) via the `X-Forwarded-For` header. 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