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Umbraco CMS Open Redirect Bypass Protection

Moderate severity GitHub Reviewed Published May 21, 2024 in umbraco/Umbraco-CMS • Updated May 21, 2024

Package

nuget Umbraco.Cms.Web.BackOffice (NuGet)

Affected versions

>= 8.18.5, < 8.18.14
>= 10.5.0, < 10.8.6
>= 12.0.0, < 12.3.10
>= 13.0.0, < 13.3.1

Patched versions

8.18.14
10.8.6
12.3.10
13.3.1
nuget UmbracoCms.Core (NuGet)
>= 8.18.5, < 8.18.14
>= 10.5.0, < 10.8.6
>= 12.0.0, < 12.3.10
>= 13.0.0, < 13.3.1
8.18.14
10.8.6
12.3.10
13.3.1

Description

Impact

Umbraco have an endpoint that is vulnerable to open redirects. The endpoint is protected so it requires the user to be signed into backoffice, before the vulnerability is exposed.

Affected Version

>= 8.18.5, >= 10.5.0, >= 12.0.0, >= 13.0.0

Patches

8.18.14, 10.8.6, 12.3.10, 13.3.1

References

@bergmania bergmania published to umbraco/Umbraco-CMS May 21, 2024
Published by the National Vulnerability Database May 21, 2024
Published to the GitHub Advisory Database May 21, 2024
Reviewed May 21, 2024
Last updated May 21, 2024

Severity

Moderate
6.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CVE ID

CVE-2024-34071

GHSA ID

GHSA-j74q-mv2c-rxmp

Source code

Credits

Checking history
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