CVE-2020-25495

MEDIUM NUCLEI

Xinuos OpenServer 5 and 6 - Reflected Cross-Site Scripting via Section Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-25495. PoCs published by Ramikan. A Nuclei detection template is also available.

AI-analyzed exploit summary This exploit demonstrates a reflected XSS vulnerability in SCO Openserver 5.0.7 and 6 via the 'section' parameter in the '/cgi-bin/manlist' endpoint. The PoC shows how arbitrary HTML and JavaScript can be injected and executed in the context of the victim's browser.

Description

A reflected Cross-site scripting (XSS) vulnerability in Xinuo (formerly SCO) Openserver version 5 and 6 allows remote attackers to inject arbitrary web script or HTML tag via the parameter 'section'.

Exploits (1)

exploitdb WORKING POC
by Ramikan · textwebappssco
https://www.exploit-db.com/exploits/49300

This exploit demonstrates a reflected XSS vulnerability in SCO Openserver 5.0.7 and 6 via the 'section' parameter in the '/cgi-bin/manlist' endpoint. The PoC shows how arbitrary HTML and JavaScript can be injected and executed in the context of the victim's browser.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: SCO Openserver 5.0.7 and 6
No auth needed
Prerequisites: Access to the vulnerable endpoint '/cgi-bin/manlist'
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Nuclei Templates (1)

Xinuo Openserver 5/6 - Cross-Site scripting
MEDIUMby 0x_Akoko

References (2)

Core 2

Scores

CVSS v3 6.1
EPSS 0.0814
EPSS Percentile 94.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (2)
xinuos/openserver 5.0.7
xinuos/openserver 6.0
Published Dec 18, 2020
Tracked Since Feb 18, 2026