EIP-2026-109580

PRE-CVE

Moodle 3.10.3 - 'url' Persistent Cross Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-109580. PoCs published by UVision.

AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in Moodle 3.10.3 by injecting a malicious payload into the course description field. The payload executes JavaScript when the course description is viewed or modified.

Description

Moodle 3.10.3 - 'url' Persistent Cross Site Scripting

Exploits (1)

exploitdb WORKING POC
by UVision · textwebappsphp
https://www.exploit-db.com/exploits/49797

This exploit demonstrates a stored XSS vulnerability in Moodle 3.10.3 by injecting a malicious payload into the course description field. The payload executes JavaScript when the course description is viewed or modified.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Moodle 3.10.3
Auth required
Prerequisites: Teacher, administrator, or manager role in Moodle
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026