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Guard bypass in Eloquent models affecting Laravel illuminate database component

High severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated May 15, 2024

Package

composer illuminate/database (Composer)

Affected versions

>= 5.5.0, <= 5.5.44
>= 6.0.0, < 6.18.34
>= 7.0.0, < 7.23.2

Patched versions

6.18.34
7.23.2

Description

An issue was discovered in Laravel before 6.18.34 and 7.x before 7.23.2. Unvalidated values are saved to the database component in some situations in which table names are stripped during a mass assignment.

References

Published by the National Vulnerability Database Sep 4, 2020
Published to the GitHub Advisory Database May 24, 2022
Reviewed May 15, 2024
Last updated May 15, 2024

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
Unchanged
Confidentiality
None
Integrity
High
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:U/C:N/I:H/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.
(49th percentile)

Weaknesses

No CWEs

CVE ID

CVE-2020-24940

GHSA ID

GHSA-c7rm-w2hj-x8g3

Source code

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