{"id":"CVE-2026-40543","aliases":["EUVD-2026-33609","GHSA-jrvc-354g-rfch"],"status":"published","title":"Missing Authorization in SOPlanning","description":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.\n\nThis issue affects SOPlanning version 1.55 and below.","severity":{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00273,"percentile":0.19847,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-06-01T09:03:44Z","modified":"2026-07-22T07:10:00Z","products":[{"vendor":"soplanning","product":"soplanning"}],"references":[{"url":"https://cert.pl/en/posts/2026/06/CVE-2026-40543","tags":["third-party-advisory"]},{"url":"https://www.soplanning.org/en/","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40543"},{"url":"https://www.soplanning.org/en"},{"url":"https://github.com/advisories/GHSA-jrvc-354g-rfch"}],"sources":{"cve":[{"id":"CVE-2026-40543","title":"Missing Authorization in SOPlanning","description":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.\n\nThis issue affects SOPlanning version 1.55 and below.","status":"published","published":"2026-06-01T09:03:44.79Z","modified":"2026-06-01T13:07:52.244Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:43:22.599321Z"}],"euvd":[{"id":"EUVD-2026-33609","description":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.\n\nThis issue affects SOPlanning version 1.55 and below.","status":"published","published":"2026-06-01T09:03:44Z","modified":"2026-06-01T13:07:52Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:20:58.729223Z"}],"ghsa":[{"id":"GHSA-jrvc-354g-rfch","title":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker...","description":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.\n\nThis issue affects SOPlanning version 1.55 and below.","status":"published","published":"2026-06-01T09:31:13Z","modified":"2026-06-01T09:31:21Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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-862"],"updated_at":"2026-11-02T15:08:26.25145Z"}],"nvd":[{"id":"CVE-2026-40543","description":"SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.\n\nThis issue affects SOPlanning version 1.55 and below.","status":"published","published":"2026-06-01T09:16:17.013Z","modified":"2026-07-22T07:10:00.107Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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-862"],"updated_at":"2026-11-02T14:12:21.635958Z"}]}}