Ethiopian Calendar
Ethiopian Calendar has one disclosed vulnerability in the WordSec catalog, all reported in 2025; it remains unpatched as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Ethiopian Calendar has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2025.
All of these findings were reported by Pham Van Tam. Ethiopian Calendar is installed on roughly 10 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.5.10.
CVE-2025-31589Ethiopian Calendar <= 1.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

Ethiopian Calendar
Author
Kibru Demeke
This plugin enables using Ethiopian Calendar in pages and posts. Install the plugin and use the setting to customize the format of the calendar. Supports multiple language. License This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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