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[email protected]NVD:CVE-2021-40541

HistoryOct 11, 2021 - 2:15 p.m.

CVE-2021-40541

2021-10-1114:15:07

CWE-79

[email protected]

web.nvd.nist.gov

phpfusion

cross-site scripting

xss

security vulnerability

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

45.7%

JSON

PHPFusion 9.03.110 is affected by cross-site scripting (XSS) in the preg patterns filter html tag without “//” in descript() function An authenticated user can trigger XSS by appending “//” in the end of text.

Affected configurations

Nvd

Node

php-fusionphpfusionMatch9.03.110

VendorProductVersionCPE
php-fusionphpfusion9.03.110cpe:2.3:a:php-fusion:phpfusion:9.03.110:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
php-fusion	phpfusion	9.03.110	cpe:2.3:a:php-fusion:phpfusion:9.03.110:::::::*

References

github.com/PHPFusion/PHPFusion/issues/2373

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

45.7%

JSON

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