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Open redirect vulnerability on CMSSecurity relogin screen

Moderate severity GitHub Reviewed Published Apr 26, 2023 in silverstripe/silverstripe-framework • Updated Nov 11, 2023

Package

composer silverstripe/framework (Composer)

Affected versions

< 4.12.5

Patched versions

4.12.5

Description

An attacker can display a link to a third party website on a login screen by convincing a legitimate content author to follow a specially crafted link.

Upgrade to silverstripe/framework 4.12.5 or above to remedy the vulnerability.

Reporter: Matthew Dekker

References

@GuySartorelli GuySartorelli published to silverstripe/silverstripe-framework Apr 26, 2023
Published by the National Vulnerability Database Apr 26, 2023
Published to the GitHub Advisory Database Apr 26, 2023
Reviewed Apr 26, 2023
Last updated Nov 11, 2023

Severity

Moderate

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
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
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:R/S:C/C:L/I:L/A:N

EPSS score

0.083%
(37th percentile)

Weaknesses

CVE ID

CVE-2023-22729

GHSA ID

GHSA-fw84-xgm8-9jmv

Source code

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