How many CVEs have patched IsFileAllowedForUpload?

1 published CVEs changed IsFileAllowedForUpload in umbraco/umbraco-cms, in 1 distinct patches totalling 34 changed lines, between 2025 and 2025.

What is the latest CVE that changed IsFileAllowedForUpload?

CVE-2025-48953 (Umbraco Vulnerable to By-Pass of Configured Allowed Extensions for File Uploads), published 2025-06-03, changed lines 8 to 18 of src/Umbraco.Core/Configuration/ContentSettingsExtensions.cs.

How does IsFileAllowedForUpload compare to the rest of umbraco/umbraco-cms?

umbraco/umbraco-cms has 25 CVEs with a located fix in total; 1 of them changed IsFileAllowedForUpload.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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IsFileAllowedForUpload

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Patched Functions
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IsFileAllowedForUpload

IsFileAllowedForUpload in umbraco/umbraco-cms: Patched by 1 CVEs

umbraco/umbraco-cms

Function

IsFileAllowedForUpload

Name: IsFileAllowedForUpload in umbraco/umbraco-cms: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/Umbraco.Core/Configuration/ContentSettingsExtensions.cs

Last patched June 3, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

IsFileAllowedForUpload in umbraco/umbraco-cms was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 34 lines in total.

umbraco/umbraco-cms has 25 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed IsFileAllowedForUpload, newest first, with the lines each fix touched.

Umbraco Vulnerable to By-Pass of Configured Allowed Extensions for File Uploads
CVE-2025-48953 · lines 8–18 · +20 −14 in 2 hunks
Medium · CVSS 6.5
EPSS 0.2%2025-06-03

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Other hotspots in the repository

Functions in umbraco/umbraco-cms changed by the most CVE fixes.

PostLogin2 CVEs · src/Umbraco.Web.BackOffice/Controllers/AuthenticationController.cs base1 CVEs · src/Umbraco.Cms.Api.Delivery/Rendering/RequestContextOutputExpansionStrategyV2.cs PostSetPassword1 CVEs · src/Umbraco.Web.BackOffice/Controllers/AuthenticationController.cs GetConfiguration1 CVEs · src/Umbraco.Web.BackOffice/Controllers/AuthenticationController.cs ValidatePasswordResetCode1 CVEs · src/Umbraco.Web.BackOffice/Controllers/BackOfficeController.cs PostRequestPasswordReset1 CVEs · src/Umbraco.Web.BackOffice/Controllers/AuthenticationController.cs

All patched functions in umbraco/umbraco-cms

Frequently asked questions

Common questions about CVE fixes to IsFileAllowedForUpload.

How many CVEs have patched IsFileAllowedForUpload?: 1 published CVEs changed IsFileAllowedForUpload in umbraco/umbraco-cms, in 1 distinct patches totalling 34 changed lines, between 2025 and 2025.
What is the latest CVE that changed IsFileAllowedForUpload?: CVE-2025-48953 (Umbraco Vulnerable to By-Pass of Configured Allowed Extensions for File Uploads), published 2025-06-03, changed lines 8 to 18 of src/Umbraco.Core/Configuration/ContentSettingsExtensions.cs.
How does IsFileAllowedForUpload compare to the rest of umbraco/umbraco-cms?: umbraco/umbraco-cms has 25 CVEs with a located fix in total; 1 of them changed IsFileAllowedForUpload.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

src/Umbraco.Core/Configuration/ContentSettingsExtensions.cs on GitHub (opens in a new tab)
All patched functions in umbraco/umbraco-cms
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
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