CVE-2024-25121Network attack vector

File disclosure via unrestricted FAL entity persistence

Published Feb 13, 2024 · Updated May 9, 2025

Improper access control in TYPO3 CMS allows remote authenticated users to read names and contents of fallback-storage files. DataHandler accepts direct persistence of sys_file, sys_file_reference, and sys_file_metadata entities without blocking references to legacy storage UID 0. A valid backend account is required, and exposure is limited to files in the public web root that rely on the fallback compatibility layer.

CVSS severity7.1
High
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in TYPO3 CMS allows remote authenticated users to read names and contents of fallback-storage files. DataHandler accepts direct persistence of sys_file, sys_file_reference, and sys_file_metadata entities without blocking references to legacy storage UID 0. A valid backend account is required, and exposure is limited to files in the public web root that rely on the fallback compatibility layer.

The record

CVE
CVE-2024-25121
Published
Feb 13, 2024
Updated
May 9, 2025
Vendor
in2code GmbH
Product
TYPO3 CMS
Classifications
CWE-200, CWE-284, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 13, 2024CVE publishedPublication date reported by the CVE source.
  2. May 9, 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?

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

  1. Affected versionversion=>= 10.0.0, < 10.4.43
  2. Affected versionversion=>= 11.0.0, < 11.5.35
  3. Affected versionversion=>= 12.0.0, < 12.4.11
  4. Affected versionversion=>= 13.0.0, < 13.0.1
  5. Affected versionversion=>= 8.0.0, < 8.7.57
  6. Affected versionversion=>= 9.0.0, < 9.5.46

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

in2code GmbH · TYPO3 CMSversion=>= 10.0.0, < 10.4.43; version=>= 11.0.0, < 11.5.35; version=>= 12.0.0, < 12.4.11; version=>= 13.0.0, < 13.0.1; version=>= 8.0.0, < 8.7.57; version=>= 9.0.0, < 9.5.46

Published CVSS scores

7.1GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-284Improper Access Control
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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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