CVE-2014-100017

medium

Published 2015-01-13 · Modified 2026-05-06

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.3

Description

Cross-site scripting (XSS) vulnerability in canned_opr.php in PhpOnlineChat 3.0 allows remote attackers to inject arbitrary web script or HTML via the message field.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-34555 webapps php text · 1 KB

N0 Feel · 2014-09-07

PhpOnlineChat 3.0 - Cross-Site Scripting

text exploit Source: Exploit-DB

# Exploit Title: [phponlinechat xss ]
# Date: [5/9/2014]
# Exploit Author: [N0 Feel]
# Vendor Homepage: [http://phponlinechat.com/phpchat]
# Software Link: [http://phponlinechat.com/chat-free-download.php]
# Version: [3.0]
# Tested on: [win7]

php online chat suffer from xss in user panel

- register as user
- go to : http://path/phpchat/canned_opr.php
- inject javascript evil code into messae filed

demo  :
http://phponlinechat.com/phpchat/canned_opr.php

have fun :)

Application impact

Vendor	Product	Versions	Fixed
phponlinechat	phponlinechat	`3.0`

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.