How many CVEs have patched isPathUnsafe?

1 published CVEs changed isPathUnsafe in vaadin/flow, in 2 distinct patches totalling 22 changed lines, between 2021 and 2021.

What is the latest CVE that changed isPathUnsafe?

CVE-2020-36321 (Directory traversal in development mode handler in Vaadin 14 and 15-17), published 2021-04-23, changed lines 192 to 213 of flow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java.

How does isPathUnsafe compare to the rest of vaadin/flow?

vaadin/flow has 16 CVEs with a located fix in total; 1 of them changed isPathUnsafe.

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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IsPathUnsafe

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Patched Functions
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Flow
IsPathUnsafe

isPathUnsafe in vaadin/flow: Patched by 1 CVEs

vaadin/flow

Function

isPathUnsafe

Name: isPathUnsafe in vaadin/flow: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

flow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java

Last patched April 23, 2021

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2021

Years

By CVE publication date

Overview

isPathUnsafe in vaadin/flow was changed by 1 published CVE fixes in 2021, in 2 distinct patches that added or removed 22 lines in total.

vaadin/flow has 16 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

Directory traversal in development mode handler in Vaadin 14 and 15-17
CVE-2020-36321 · lines 192–213 · +22 −0
High · CVSS 7.5
EPSS 1.2%2021-04-23

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1filterflow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java1 CVEs · 3 patches2026
2getIdentifierflow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java1 CVEs · 3 patches2026
3getPublicInternalFolderPathsflow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java1 CVEs · 3 patches2026

Other hotspots in the repository

Functions in vaadin/flow changed by the most CVE fixes.

setErrorParameter2 CVEs · flow-server/src/main/java/com/vaadin/flow/router/RouteNotFoundError.java serveStaticResource2 CVEs · flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java isStaticResourceRequest1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java getStaticResource1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/StaticFileServer.java VaadinConnectController1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/connect/VaadinConnectController.java vaadinEndpointMapper1 CVEs · flow-server/src/main/java/com/vaadin/flow/server/connect/VaadinConnectControllerConfiguration.java

All patched functions in vaadin/flow

Frequently asked questions

Common questions about CVE fixes to isPathUnsafe.

How many CVEs have patched isPathUnsafe?: 1 published CVEs changed isPathUnsafe in vaadin/flow, in 2 distinct patches totalling 22 changed lines, between 2021 and 2021.
What is the latest CVE that changed isPathUnsafe?: CVE-2020-36321 (Directory traversal in development mode handler in Vaadin 14 and 15-17), published 2021-04-23, changed lines 192 to 213 of flow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java.
How does isPathUnsafe compare to the rest of vaadin/flow?: vaadin/flow has 16 CVEs with a located fix in total; 1 of them changed isPathUnsafe.
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

flow-server/src/main/java/com/vaadin/flow/server/HandlerHelper.java on GitHub (opens in a new tab)
All patched functions in vaadin/flow
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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References