{"id":"CVE-2026-25939","summary":"FUXA Unauthenticated Remote Arbitrary Scheduler Write","details":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through version 1.2.10, \nan authorization bypass vulnerability in the FUXA allows an unauthenticated, remote attacker to create and modify arbitrary schedulers, exposing connected ICS/SCADA environments to follow-on actions. This has been patched in FUXA version 1.2.11.","aliases":["GHSA-c869-jx4c-q5fc"],"modified":"2026-08-12T03:51:31.297329707Z","published":"2026-02-09T22:21:03.611Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25939.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-862"]},"references":[{"type":"WEB","url":"https://github.com/frangoteam/FUXA/releases/tag/v1.2.11"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25939.json"},{"type":"ADVISORY","url":"https://github.com/frangoteam/FUXA/security/advisories/GHSA-c869-jx4c-q5fc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25939"},{"type":"FIX","url":"https://github.com/frangoteam/FUXA/commit/5782b35117a9bd14ffcb881f8dfb8c6680157d9b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frangoteam/fuxa","events":[{"introduced":"5d8463f5d1cf6fac512ff3f4c6889901330c4c21"},{"fixed":"23abdb8291cfd94df7f1982f68ba4fe146e6073b"},{"fixed":"5782b35117a9bd14ffcb881f8dfb8c6680157d9b"}],"database_specific":{"cpe":"cpe:2.3:a:frangoteam:fuxa:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.2.8"},{"fixed":"1.2.11"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v1.2.10","v1.2.9","v1.2.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25939.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H"}]}