How many CVEs have patched map?

4 published CVEs changed map in n8n-io/n8n, in 3 distinct patches totalling 59 changed lines, between 2026 and 2026.

What is the latest CVE that changed map?

CVE-2026-56351 (n8n - SQL Injection in MySQL, PostgreSQL, and Microsoft SQL Nodes), published 2026-06-24, changed lines 92 of packages/nodes-base/nodes/Microsoft/Sql/GenericFunctions.ts.

How does map compare to the rest of n8n-io/n8n?

n8n-io/n8n has 31 CVEs with a located fix in total; 4 of them changed map.

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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n8n-io/n8n

Function

2 files

map

Name: map in n8n-io/n8n: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Defined in 2 files

Last patched June 24, 2026

4

CVEs

That changed this function

3

Distinct patches

Backports counted once

59

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

map in n8n-io/n8n was changed by 4 published CVE fixes in 2026, in 3 distinct patches that added or removed 59 lines in total.

The name occurs in 2 files: packages/@n8n/task-runner/src/js-task-runner/js-task-runner.ts, packages/nodes-base/nodes/Microsoft/Sql/GenericFunctions.ts.

n8n-io/n8n has 31 CVEs with a located fix in total, so 13% of them touched this function.

CVEs that patched it

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

n8n - SQL Injection in MySQL, PostgreSQL, and Microsoft SQL Nodes
CVE-2026-56351 · packages/nodes-base/nodes/Microsoft/Sql/GenericFunctions.ts · line 92 · +1 −1
Medium · CVSS 5.3
EPSS 0.4%2026-06-24
n8n Vulnerable to Stored XSS via Various Nodes
CVE-2026-27578 · packages/@n8n/task-runner/src/js-task-runner/js-task-runner.ts · lines 193–208 · +13 −6
High · CVSS 8.5
EPSS 0.3%2026-02-25

n8n: Expression Sandbox Escape Leads to RCE

CVE-2026-27577 · packages/@n8n/task-runner/src/js-task-runner/js-task-runner.ts · lines 193–208 · +13 −6

Critical · CVSS 9.4

EPSS 1.0%2026-02-25

n8n has Unauthenticated Expression Evaluation via Form Node

CVE-2026-27493 · packages/@n8n/task-runner/src/js-task-runner/js-task-runner.ts · lines 193–208 · +13 −6

Critical · CVSS 9.5

EPSS 1.6%2026-02-25

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Other functions in these files

Functions in the same files that CVE fixes also changed.

Other hotspots in the repository

Functions in n8n-io/n8n changed by the most CVE fixes.

createPage4 CVEs · packages/@n8n/nodes-langchain/nodes/trigger/ChatTrigger/templates.ts get4 CVEs · packages/@n8n/task-runner/src/js-task-runner/js-task-runner.ts sanitizeHtml3 CVEs · packages/nodes-base/nodes/Form/utils/utils.ts getCookie3 CVEs · packages/@n8n/nodes-langchain/nodes/trigger/ChatTrigger/GenericFunctions.ts then3 CVEs · packages/cli/src/webhooks/webhook-helpers.ts executeWebhook3 CVEs · packages/cli/src/webhooks/webhook-helpers.ts

All patched functions in n8n-io/n8n

Frequently asked questions

Common questions about CVE fixes to map.

How many CVEs have patched map?: 4 published CVEs changed map in n8n-io/n8n, in 3 distinct patches totalling 59 changed lines, between 2026 and 2026.
What is the latest CVE that changed map?: CVE-2026-56351 (n8n - SQL Injection in MySQL, PostgreSQL, and Microsoft SQL Nodes), published 2026-06-24, changed lines 92 of packages/nodes-base/nodes/Microsoft/Sql/GenericFunctions.ts.
How does map compare to the rest of n8n-io/n8n?: n8n-io/n8n has 31 CVEs with a located fix in total; 4 of them changed map.
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

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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