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GitHub Advisory DatabaseGHSA-26Q7-G57V-MXCP

HistoryNov 07, 2018 - 12:28 a.m.

HTML Injection in shout

2018-11-0700:28:11

CWE-80

GitHub Advisory Database

github.com

4.3 Medium

CVSS2

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

6.1 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

33.0%

JSON

Affected versions of shout do not escape the /topic command in messages, and are therefore vulnerable to cross-site scripting.

Recommendation

Update to version 0.50.0 or later.

Affected configurations

Vulners

Node

shout_projectshoutRange≤0.49.3node.js

CPENameOperatorVersion
shoutle0.49.3

CPE	Name	Operator	Version
	shout	le	0.49.3

References

github.com/advisories/GHSA-26q7-g57v-mxcp

github.com/erming/shout/pull/344

nvd.nist.gov/vuln/detail/CVE-2017-16043

www.npmjs.com/advisories/322

4.3 Medium

CVSS2

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

6.1 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

33.0%

JSON

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