CVE-2026-93868

HighCVSS 8.1/10Last modified Sep 22, 2026

Description

Cotonti through 1.0.0 derives password recovery validation tokens from md5(microtime()) in users.passrecover.php, creating a predictable token space of approximately one million values per second. Unauthenticated attackers can read the server Date header, precompute candidate tokens within a narrow time window, and probe them against the passrecover authentication endpoint to reset any account password including administrators.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-338

Affected software

No affected versions have been published.

Timeline

Published: Sep 18, 2026
Last modified: Sep 22, 2026
NVD status: Deferred

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