How many CVEs have patched base?

1 published CVEs changed base in umbraco/Umbraco-CMS, in 2 distinct patches totalling 6 changed lines, between 2026 and 2026.

What is the latest CVE that changed base?

CVE-2026-69197 (Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion), published 2026-09-17, changed lines 15 to 18 of src/Umbraco.Cms.Api.Delivery/Rendering/RequestContextOutputExpansionStrategyV2.cs.

How does base compare to the rest of umbraco/Umbraco-CMS?

umbraco/Umbraco-CMS has 25 CVEs with a located fix in total; 1 of them changed base.

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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Base

base in umbraco/Umbraco-CMS: Patched by 1 CVEs

umbraco/Umbraco-CMS

Function

base

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

src/Umbraco.Cms.Api.Delivery/Rendering/RequestContextOutputExpansionStrategyV2.cs

Last patched September 17, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

base in umbraco/Umbraco-CMS was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 6 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 base, newest first, with the lines each fix touched.

Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion
CVE-2026-69197 · lines 15–18 · +4 −2
High · CVSS 8.7
EPSS 0.7%2026-09-17

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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 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 ToString1 CVEs · src/Umbraco.Web.BackOffice/Authorization/ContentPermissionsQueryStringHandler.cs

All patched functions in umbraco/Umbraco-CMS

Frequently asked questions

Common questions about CVE fixes to base.

How many CVEs have patched base?: 1 published CVEs changed base in umbraco/Umbraco-CMS, in 2 distinct patches totalling 6 changed lines, between 2026 and 2026.
What is the latest CVE that changed base?: CVE-2026-69197 (Umbraco: Delivery API leaks protected (Public Access) content through Content Picker / Multi-Node Tree Picker expansion), published 2026-09-17, changed lines 15 to 18 of src/Umbraco.Cms.Api.Delivery/Rendering/RequestContextOutputExpansionStrategyV2.cs.
How does base compare to the rest of umbraco/Umbraco-CMS?: umbraco/Umbraco-CMS has 25 CVEs with a located fix in total; 1 of them changed base.
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.Cms.Api.Delivery/Rendering/RequestContextOutputExpansionStrategyV2.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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On this page

Overview
CVEs that patched it
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