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[email protected]NVD:CVE-2020-21496

HistoryOct 04, 2021 - 9:15 p.m.

CVE-2020-21496

2021-10-0421:15:12

CWE-79

[email protected]

web.nvd.nist.gov

cross-site scripting

xiuno bbs

vulnerability

web scripts

html

sitebrief parameter

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

32.7%

JSON

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.

Affected configurations

Nvd

Node

xiunoxiunobbsMatch4.0.4

VendorProductVersionCPE
xiunoxiunobbs4.0.4cpe:2.3:a:xiuno:xiunobbs:4.0.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xiuno	xiunobbs	4.0.4	cpe:2.3:a:xiuno:xiunobbs:4.0.4:::::::*

References

gitee.com/xiuno/xiunobbs/issues/I16BI3

github.com/wanghaiwei/xiuno-docker/issues/5

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

32.7%

JSON

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