GHSA-5cx4-w4fh-fr57

ghsaUSosv

Moodle Affected by Improper Restriction of Excessive Authentication Attempts

view advisory published 2026-02-03Licence: CC-BY-4.0

A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enumerate or guess user credentials, facilitating brute-force attacks against user accounts.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-67853US——
A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enu…
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