cve.bz

CVE-2021-26829

5.4 mediumKEVEPSS 48%

Medium (5.4) in OpenPLC ScadaBR. In CISA KEV since 2025-11-28. EPSS 48% chance of exploitation in the next 30 days.

OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.

Severity

CVSS 3.1

5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
48% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2025-11-28, due 2025-12-19
CWE
CWE-79
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON