Veracode Vulnerability DatabaseVERACODE:28967Cross-Site Scripting (XSS)
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
redcarpet is vulnerable to cross-site scripting (XSS). An attacker is able to inject and execute arbitrary Javascript code via quotes. This vulnerability exists even when .escape_html option is applied.
| CPE | Name | Operator | Version |
|---|---|---|---|
| redcarpet | le | 3.5.0 | |
| ruby-redcarpet:sid | eq | 3.5.0-2+b1 | |
| ruby-redcarpet:buster | eq | 3.4.0-4+b1 | |
| ruby-redcarpet:bullseye | eq | 3.5.0-2+b1 |
References
github.com/advisories/GHSA-q3wr-qw3g-3p4h
github.com/vmg/redcarpet/blob/master/CHANGELOG.md#version-351-security
github.com/vmg/redcarpet/commit/a699c82292b17c8e6a62e1914d5eccc252272793
lists.debian.org/debian-lts-announce/2021/01/msg00014.html
rubygems.org/gems/redcarpet
www.debian.org/security/2021/dsa-4831
Related
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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