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MitreCVE-2021-42946

HistoryMar 31, 2022 - 6:15 p.m.

CVE-2021-42946

2022-03-3118:15:09

CWE-79

mitre

web.nvd.nist.gov

cve-2021-42946

cross site scripting

xss vulnerability

htmly.2.8.1

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

24.8%

JSON

A Cross Site Scripting (XSS) vulnerability exists in htmly.2.8.1 via the Copyright field in the /admin/config page.

Affected configurations

Nvd

Node

htmlyhtmlyMatch2.8.1

VendorProductVersionCPE
htmlyhtmly2.8.1cpe:2.3:a:htmly:htmly:2.8.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
htmly	htmly	2.8.1	cpe:2.3:a:htmly:htmly:2.8.1:::::::*

References

rlsec.xyz/vulns/CVE_2021_42946.html

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

24.8%

JSON

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