CVE-2025-62100: Themerain Core

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in themerain ThemeRain Core themerain-core allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ThemeRain Core: from n/a through <= 1.1.9.

Affected products

• Themerain Themerain Core: up to and including 1.1.9

Published 2025-12-09. Last modified 2026-10-07.