Home/CVE/The Comments - wpDiscuz WordPress plugin through 7.3.0 does not properly sanitise or escape the Follow and Unfollow mess
CVE

CVE-2021-24737

The Comments - wpDiscuz WordPress plugin through 7.3.0 does not properly sanitise or escape the Follow and Unfollow mess

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.

MEDIUM · CVSS 4.8 EPSS 0.00206
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
gvectors wpdiscuz<= 7.3.0
⚠

Public Exploits & PoCs

1
pocwpscan.com · f51a350c-c46d-4d52-b787-762283625d0bwpscan.com
▣

Scoring & Timeline

4.8
MEDIUM · CVSS v3.1 · contact@wpscan.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Oct 2021 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
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