Home/CVE/The Comments - wpDiscuz plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 7.6.2
CVE

CVE-2024-6704

The Comments - wpDiscuz plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 7.6.2

The Comments - wpDiscuz plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 7.6.21. This is due to a lack of filtering of HTML tags in comments. This makes it possible for unauthenticated attackers to add HTML such as hyperlinks to comments when rich editing is disabled.

MEDIUM · CVSS 5.3 EPSS 0.08433
Schedule remediation
  • EPSS percentile: top 8% of all CVEs by exploitation likelihood
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
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Weakness Classification

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

Affected Products & Versions

1
gvectors wpdiscuz< 7.6.22
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Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · security@wordfence.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 NVD02 Aug 2024 · 11:16 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://plugins.trac.wordpress.org/browser/wpdiscuz/trunk/class.WpdiscuzCore.php#L335Product
https://plugins.trac.wordpress.org/changeset/3124810/Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/fa3501a4-7975-4f90-8037-f8a06c293c07?source=cveThird Party Advisory
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