CVE Vulnerability

CVE-2021-33483

An issue was discovered in CommentsService.ashx in OnyakTech Comments Pro 3.8. The comment posting functionality allows an attacker to add an XSS payload to the JSON request that will execute when users visit the page with the comment.

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://twitter.com/onyaktech Third Party Advisory
https://burninatorsec.blogspot.com/2021/07/onyaktech-comments-pro-broken.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:onyaktech_comments_pro_project:onyaktech_comments_pro:3.8:*:*:*:*:*:*:*
Information

Published : 2021-09-07 05:15

Updated : 2021-09-13 02:43

NVD link : CVE-2021-33483

Mitre link : CVE-2021-33483

Products Affected
No products.
CWE
CWE-79