{"id":"CVE-2026-110971","aliases":["EUVD-2026-113775","GHSA-wjj3-64hr-pjh8"],"status":"published","title":"Weak password encoding in Płatnik","description":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded password to easily decode it. \n\n\nThis issue was fixed in metric 334 in version 10.02.002.","severity":{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0017,"percentile":0.06481,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-261"],"published":"2026-10-30T11:56:44Z","modified":"2026-11-03T09:13:15Z","products":[{"vendor":"zakład ubezpieczeń społecznych","product":"płatnik"}],"references":[{"url":"https://cert.pl/posts/2026/10/CVE-2026-110970","tags":["third-party-advisory"]},{"url":"https://www.zus.pl/firmy/program-platnik/o-programie-platnik","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110971"},{"url":"https://github.com/advisories/GHSA-wjj3-64hr-pjh8"}],"sources":{"cve":[{"id":"CVE-2026-110971","title":"Weak password encoding in Płatnik","description":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded password to easily decode it. \n\n\nThis issue was fixed in metric 334 in version 10.02.002.","status":"published","published":"2026-10-30T11:56:44.797Z","modified":"2026-11-03T09:13:15.367Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-261"],"updated_at":"2026-11-03T10:51:17.986908Z"}],"euvd":[{"id":"EUVD-2026-113775","description":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded password to easily decode it. \n\n\nThis issue was fixed in metric 334 in version 10.02.002.","status":"published","published":"2026-10-30T11:56:44Z","modified":"2026-11-03T09:13:15Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-03T09:51:11.577546Z"}],"ghsa":[{"id":"GHSA-wjj3-64hr-pjh8","title":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded...","description":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded password to easily decode it. \n\n\nThis issue was fixed in metric 242 in version 10.02.002.","status":"published","published":"2026-10-30T12:31:16Z","modified":"2026-10-30T12:31:24Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-261"],"updated_at":"2026-11-02T15:14:42.307242Z"}],"nvd":[{"id":"CVE-2026-110971","description":"Use of a weak password encoding algorithm in Płatnik software allows a user who obtains encoded password to easily decode it. \n\n\nThis issue was fixed in metric 334 in version 10.02.002.","status":"published","published":"2026-10-30T12:16:34.663Z","modified":"2026-11-03T10:17:13.52Z","cvss":[{"version":"4.0","score":7.7,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-261"],"updated_at":"2026-11-03T11:53:00.881895Z"}]}}