Base Score

MEDIUM6.1

CVE-2020-8823

htmlfile in lib/transport/htmlfile.js in SockJS before 0.3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.

VectorNETWORK

Published Bycve@mitre.org

Published DateFeb 10, 2020, 03:15

Affected Versions(1)

sockjs(npm)

Introduced0

Fixed0.3.0

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
sockjs(npm)	0	0.3.0	N/A

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

6.1

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE

References

Base Score

MEDIUM6.1

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

6.1

Vector String

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

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE