Cross-site Scripting Vulnerability in wpDiscuz Plugin by AdvancedCoding
CVE-2026-119366

7.1HIGH

Key Information:

Vendor

WordPress
Status
WPdiscuz
Vendor
CVE Published:
4 November 2026

What is CVE-2026-119366?

The wpDiscuz plugin by AdvancedCoding contains a vulnerability that allows for stored cross-site scripting (XSS) attacks due to improper neutralization of input during web page generation. An attacker could exploit this flaw to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized actions or data theft. This issue affects specific versions of wpDiscuz, making it crucial for website administrators to ensure their plugins are updated to mitigate risks.

Affected Version(s)

wpDiscuz 0 <= 7.6.73

References

https://patchstack.com/database/wordpress/plugin/wpdiscuz...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

AndrewN | Patchstack Bug Bounty Program
.