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githubGitHub Advisory DatabaseGHSA-G4XQ-JX4W-4CJV
HistoryNov 01, 2018 - 2:46 p.m.

Loofah Cross-site Scripting vulnerability

2018-11-0114:46:01
CWE-79
GitHub Advisory Database
github.com
16

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.1%

In the Loofah gem for Ruby, through version 2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished. Users are advised to upgrade to version 2.2.3.

See https://github.com/flavorjones/loofah/issues/154 for more details.

Affected configurations

Vulners
Node
loofah_projectloofahRange<2.2.3ruby
CPENameOperatorVersion
loofahlt2.2.3

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.1%