CVE-2024-1247Network attack vector

Stored script execution via unescaped role name

Published Feb 9, 2024 · Updated Aug 1, 2024

Stored XSS in the Role Name field in Concrete CMS 9 before 9.2.5 allows remote authenticated users to execute script in users' browsers. The roles_list.php template inserts the saved name into an HTML attribute and option elements without escaping, allowing markup to become executable content. Administrator privileges are required to store the payload, and another user must visit the affected page; the reported consequence is unauthorized content modification.

CVSS severity2.0
Low
EPSS probability1.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Role Name field in Concrete CMS 9 before 9.2.5 allows remote authenticated users to execute script in users' browsers. The roles_list.php template inserts the saved name into an HTML attribute and option elements without escaping, allowing markup to become executable content. Administrator privileges are required to store the payload, and another user must visit the affected page; the reported consequence is unauthorized content modification.

The record

CVE
CVE-2024-1247
Published
Feb 9, 2024
Updated
Aug 1, 2024
Vendor
Concrete CMS
Product
Concrete CMS
Classifications
T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.0.0 <9.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Concrete CMS · Concrete CMSversion=9.0.0 <9.2.5

Published CVSS scores

2.0Concrete CMS Security TeamCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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