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MitreCVE-2017-16756

HistoryFeb 19, 2018 - 2:29 p.m.

CVE-2017-16756

2018-02-1914:29:00

CWE-352

mitre

web.nvd.nist.gov

userscape helpspot

csrf

vulnerability

password change

security

nvd

cve-2017-16756

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.4%

JSON

An issue was discovered in Userscape HelpSpot before 4.7.2. A cross-site request forgery vulnerability exists on POST requests to the “index.php?pg=password.change” endpoint. This allows an attacker to change the password of another user’s HelpSpot account.

Affected configurations

Nvd

Node

userscapehelpspotRange≤4.7.1

VendorProductVersionCPE
userscapehelpspot*cpe:2.3:a:userscape:helpspot:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
userscape	helpspot	*	cpe:2.3:a:userscape:helpspot::::::::

References

ruby.sh/helpspot-disclosure-20180206.txt

www.helpspot.com/releases

www.helpspot.com/releases/version-4-7-2

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.4%

JSON

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