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Prototype Pollution in @commercial/subtext

High severity GitHub Reviewed Published Sep 3, 2020 • Updated Oct 4, 2021

Package

npm @commercial/subtext (npm)

Affected versions

< 5.1.2

Patched versions

5.1.2

Description

Versions of @commercial/subtext prior to 5.1.2 are vulnerable to Prototype Pollution. A multipart payload can be constructed in a way that one of the parts’ content can be set as the entire payload object’s prototype. If this prototype contains data, it may bypass other validation rules which enforce access and privacy. If this prototype evaluates to null, it can cause unhandled exceptions when the request payload is accessed.

Recommendation

Upgrade to version 5.1.2 or later.

References

Severity

High

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-36c4-4r89-6whg

Source code

No known source code
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