NPM · SEPTEMBER 2026 · EARLY WARNING

Vendure @vendure/core npm Package Vulnerability: Early Warning

EARLY WARNING · UNCONFIRMED. This page describes a developing threat that 0Day surfaced from early signals and has not yet independently confirmed. Details may change. Always verify against the primary sources before acting.
Severity
HIGH
Affected component
@vendure/core (npm)
Affected versions
< 3.5.3 or >= 3.0.0, < 3.5.7 or >= 3.6.0, < 3.6.2 or >= 1.7.4, < 2.3.4 or < 2.0.3 or < 2.1.3
Patched version
3.7.0
GHSA-6J36-R6PR-59X4

An early warning has been issued for a vulnerability in the @vendure/core npm package that could lead to external-authentication account takeovers. Users of affected versions should take immediate action.

What happened

The @vendure/core npm package is reportedly affected by an external-authentication account takeover vulnerability. This issue allows external logins to be linked to pre-existing accounts by email without requiring verification, which can lead to unauthorized account access. The vulnerability is under investigation and has not been exploited in the wild as of the latest reports.

Affected versions include those less than 3.5.3 or greater than or equal to 3.0.0 but less than 3.5.7 or greater than or equal to 3.6.0 but less than 3.6.2 or greater than or equal to 1.7.4 but less than 2.3.4 or less than 2.0.3 or less than 2.1.3. The recommended action is to upgrade to version 3.7.0 to ensure external logins are only linked to pre-existing accounts when the email is verified.

What to do about it

How 0Day would have caught this

MATCHED TO YOUR ACTUAL DEPENDENCY GRAPH0Day matches every incoming threat signal against your GitHub organization’s full dependency graph, including transitive dependencies. If @vendure/core is anywhere in your dependency tree, the engineers who own the affected repositories get a push alert the moment it is flagged — no manual audit to remember to run.

Read how this differs from waiting on a scanner to catch a known advisory, or see the exact, read-only access 0Day needs to do this for an organization.

Frequently asked questions

Am I affected?

You are affected if you are using a version of @vendure/core less than 3.5.3 or greater than or equal to 3.0.0 but less than 3.5.7 or greater than or equal to 3.6.0 but less than 3.6.2 or greater than or equal to 1.7.4 but less than 2.3.4 or less than 2.0.3 or less than 2.1.3.

What should I do right now?

Immediately upgrade to @vendure/core version 3.7.0 to mitigate the vulnerability.

Has this been exploited in the wild?

No, there are no reports of this vulnerability being exploited in the wild as of the latest information.

Where can I find more information?

Consult the primary sources provided for the most up-to-date information on this vulnerability.

Sources

Join the 0Day waitlist →

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