CVE-2019-17225

MEDIUM

Subrion 4.2.1 - Cross-Site Scripting via Admin Member JSON Update

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-17225. PoCs published by Creatigon.

AI-analyzed exploit summary This exploit demonstrates a persistent XSS vulnerability in Subrion 4.2.1 via the admin panel's member fields (Username, Full Name, Email). The payload is injected via double-click editing and triggers when rendered.

Description

Subrion 4.2.1 allows XSS via the panel/members/ Username, Full Name, or Email field, aka an "Admin Member JSON Update" issue.

Exploits (1)

exploitdb WORKING POC
by Creatigon · textwebappsphp
https://www.exploit-db.com/exploits/47469

This exploit demonstrates a persistent XSS vulnerability in Subrion 4.2.1 via the admin panel's member fields (Username, Full Name, Email). The payload is injected via double-click editing and triggers when rendered.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Subrion 4.2.1
Auth required
Prerequisites: Admin panel access · Valid user credentials
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/intelliants/subrion/issues/845

Scores

CVSS v3 5.4
EPSS 0.0194
EPSS Percentile 77.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
intelliants/subrion 4.2.1
Published Oct 06, 2019
Tracked Since Feb 18, 2026