CVE-2020-9322Public exploitNetwork attack vector

Administrator creation via unescaped user input

Published Aug 8, 2025 · Updated Aug 8, 2025

Cross-site scripting in Statamic Core before 2.11.8 allows remote authenticated users to create an administrator through /users. The endpoint stores JavaScript supplied as a registration username and reflects crafted PATH_INFO into the DOM without neutralizing it. A registered account supplies the stored vector; the reflected vector uses a crafted /users request, and successful script execution can add an administrator.

CVSS severity8.8
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Statamic Core before 2.11.8 allows remote authenticated users to create an administrator through /users. The endpoint stores JavaScript supplied as a registration username and reflects crafted PATH_INFO into the DOM without neutralizing it. A registered account supplies the stored vector; the reflected vector uses a crafted /users request, and successful script execution can add an administrator.

The record

CVE
CVE-2020-9322
Published
Aug 8, 2025
Updated
Aug 8, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-352, CWE-79, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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