CVE-2026-21625

HIGH

Stackideas Easydiscuss < 5.0.15 - Unrestricted File Upload

Title source: rule
STIX 2.1

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)

Core 1
Core References
Third Party Advisory product
https://stackideas.com/easydiscuss

Scores

CVSS v3 8.8
EPSS 0.0035
EPSS Percentile 26.3%
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