CVE Vulnerability

CVE-2021-33512

Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*
Information

Published : 2021-05-21 10:15

Updated : 2021-05-24 06:31

NVD link : CVE-2021-33512

Mitre link : CVE-2021-33512

Products Affected
No products.
CWE
CWE-79