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MitreCVE-2017-8384

HistoryMay 01, 2017 - 6:59 a.m.

CVE-2017-8384

2017-05-0106:59:00

CWE-79

mitre

web.nvd.nist.gov

cve-2017-8384

craft cms

xss

httprequestservice

security

nvd

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

AI Score

Confidence

High

EPSS

0.001

Percentile

37.0%

JSON

Craft CMS before 2.6.2976 allows XSS attacks because an array returned by HttpRequestService::getSegments() and getActionSegments() need not be zero-based. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-8052.

Affected configurations

Nvd

Node

craftcmscraft_cmsRange≤2.6.2974

VendorProductVersionCPE
craftcmscraft_cms*cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
craftcms	craft_cms	*	cpe:2.3:a:craftcms:craft_cms::::::::

References

craftcms.com/changelog#2-6-2976

twitter.com/CraftCMS/status/857743080224473088

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

AI Score

Confidence

High

EPSS

0.001

Percentile

37.0%

JSON

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