CVE-2026-21625

HIGH

Stackideas Easydiscuss < 5.0.15 - Unrestricted File Upload

Title source: rule

Description

User provided uploads to the Easy Discuss component for Joomla aren't properly validated. Uploads are purely checked by file extensions, no mime type checks are happening.

References (1)

[Third Party Advisory] https://stackideas.com/easydiscuss

Scores

CVSS v3 8.8

EPSS 0.0002

EPSS Percentile 6.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-434

Status published

Products (1)

stackideas/easydiscuss 1.0.0 - 5.0.15

Published Jan 16, 2026

Tracked Since Feb 18, 2026