CVE-2021-24737

Published: Oct 11, 2021Modified: Jun 17, 2026

4.8

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Exploitability: 1.7 / Impact: 2.7

Source: NVD

Description

The Comments – wpDiscuz WordPress plugin through 7.3.0 does not properly sanitise or escape the Follow and Unfollow messages before outputting them in the page, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected (1)

Products: Gvectors: Wpdiscuz

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Gvectors Wpdiscuz	Up to 7.3.0

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://wpscan.com/vulnerability/f51a350c-c46d-4d52-b787-762283625d0b

Source: contact@wpscan.com

ExploitThird Party Advisory

https://wpscan.com/vulnerability/f51a350c-c46d-4d52-b787-762283625d0b

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.