{"id":"CVE-2021-26829","details":"OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.","modified":"2026-03-15T14:43:18.920940Z","published":"2021-06-11T12:15:12.053Z","references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-26829"},{"type":"ADVISORY","url":"https://www.forescout.com/blog/anatomy-of-a-hacktivist-attack-russian-aligned-group-targets-otics/"},{"type":"ADVISORY","url":"http://forum.scadabr.com.br/t/report-falhas-de-seguranca-em-versoes-do-scadabr/3615/4"},{"type":"EVIDENCE","url":"https://youtu.be/Xh6LPCiLMa8"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"0.9.1"}]},{"events":[{"introduced":"0"},{"last_affected":"1.12.4"}]},{"events":[{"introduced":"0"},{"last_affected":"0.9.1"}]},{"events":[{"introduced":"0"},{"last_affected":"1.12.4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26829.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}