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CVE mentions, exploit signals, and PoC evidence in one fast public view.

in the custom CSS setting to execute arbitrary JavaScript in user browsers.","url":"https://cvebuzz.com/cve/CVE-2026-22209","datePublished":"2026-03-13T19:54:11.003000Z","dateModified":"2026-06-17T10:19:33.237000Z","isPartOf":{"@type":"WebSite","name":"cvebuzz","url":"https://cvebuzz.com"}}

CVE detail

CVE-2026-22209

wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability in the customCss field that allows administrators to inject malicious scripts by breaking out of style tags. Attackers with admin access can inject payloads like </style><script>alert(1)</script> in the custom CSS setting to execute arbitrary JavaScript in user browsers.

CVSS 5.1 · MediumBuzz score 23.9

Buzz score

Why this CVE is surfacing

Buzz score total 23.9

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 13.9 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
13.9
3 evidence mentions in the snapshot
Diversity score
10.0
2 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
3 source links · newest first

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence
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    Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in gVectors Team wpDiscuz allows Stored XSS.This issue affects wpDiscuz:…

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  • CVE-2023-46310

    Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in gVectors Team wpDiscuz allows Code Injection.This issue affects wpDiscuz: from n/a t…

    CVSS 5.3 · Medium
  • CVE-2024-2477

    The wpDiscuz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Alternative Text' field of an uploaded image in all versions up to, and including, 7.6.15 d…

    CVSS 6.4 · Medium