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Security Advisories

GHSA-q42p-pg8m-cqh6

https://github.com/advisories/GHSA-q42p-pg8m-cqh6

Severity

7.3

High

CVSS V3

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Summary

Prototype Pollution in handlebars

Description

Versions of handlebars prior to 4.0.14 are vulnerable to Prototype Pollution. Templates may alter an Objects' prototype, thus allowing an attacker to execute arbitrary code on the server.

Recommendation

For handlebars 4.1.x upgrade to 4.1.2 or later. For handlebars 4.0.x upgrade to 4.0.14 or later.

References

Affected packages

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