Is CVE-2026-100501 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-100501?

CVE-2026-100501 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-100501

Description

Flame through 2.4.0 contains an improper restriction of excessive authentication attempts vulnerability in the POST /api/auth login endpoint that allows unauthenticated attackers to brute-force the admin password. Attackers can submit unlimited password guesses without rate limiting, attempt counters, lockouts, or delays to gain full administrator access and modify application configuration.