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[email protected]NVD:CVE-2020-21494

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

CVE-2020-21494

2021-10-0421:15:12

CWE-79

[email protected]

web.nvd.nist.gov

cross-site scripting

xiuno bbs

cve-2020-21494

html

web scripts

install.sql

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 install\install.sql of Xiuno BBS 4.0.4 allows attackers to execute arbitrary web scripts or HTML via changing the doctype value to 0.

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/I16BHH

github.com/wanghaiwei/xiuno-docker/issues/4

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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