CVE Vulnerability

CVE-2021-29272

bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the "script" string.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/microcosm-cc/bluemonday/releases/tag/v1.0.5 Third Party Advisory
https://vuln.ryotak.me/advisories/4 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:microco:bluemonday:*:*:*:*:*:*:*:*
Information

Published : 2021-03-27 06:15

Updated : 2021-06-04 07:08

NVD link : CVE-2021-29272

Mitre link : CVE-2021-29272

Products Affected
No products.
CWE
CWE-79