CVE-2020-21496

MEDIUM

Xiuno BBS 4.0.4 - Stored Cross-Site Scripting via Site Brief Parameter

Title source: llm
STIX 2.1

Description

A cross-site scripting (XSS) vulnerability in the component /admin/?setting-base.htm of Xiuno BBS 4.0.4 allows attackers to execute arbitrary web scripts or HTML via the sitebrief parameter.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/wanghaiwei/xiuno-docker/issues/5
Issue Tracking, Third Party Advisory x_refsource_misc
https://gitee.com/xiuno/xiunobbs/issues/I16BI3

Scores

CVSS v3 6.1
EPSS 0.0022
EPSS Percentile 45.3%
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 (1)
xiuno/xiunobbs 4.0.4
Published Oct 04, 2021
Tracked Since Feb 18, 2026