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The Front End User Registration extension for TYPO3 (sr_feuser_register) allows Insecure Direct Object Reference

High severity GitHub Reviewed Published May 21, 2025 to the GitHub Advisory Database • Updated May 21, 2025

Package

composer sjbr/sr-feuser-register (Composer)

Affected versions

>= 5.1.0, < 12.5.0

Patched versions

12.5.0

Description

The sr_feuser_register extension through 12.4.8 for TYPO3 allows Insecure Direct Object Reference. This allows attackers to read arbitrary files.

References

Published by the National Vulnerability Database May 21, 2025
Published to the GitHub Advisory Database May 21, 2025
Reviewed May 21, 2025
Last updated May 21, 2025

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(12th percentile)

Weaknesses

CVE ID

CVE-2025-48205

GHSA ID

GHSA-cvgc-mx2w-h3w8

Source code

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