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GHSA-jxfh-8wgv-vfr2

Prototype pollution in dojo

Source: GitHub Advisory Database (reviewed) High CVE-2020-5258

Packages

EcosystemPackageAffectedFixed in
npm dojo < 1.11.10 1.11.10
npm dojo >= 1.12.0, < 1.12.8 1.12.8
npm dojo >= 1.13.0, < 1.13.7 1.13.7
npm dojo >= 1.14.0, < 1.14.6 1.14.6
npm dojo >= 1.15.0, < 1.15.3 1.15.3
npm dojo >= 1.16.0, < 1.16.2 1.16.2

Details

As written in the advisory (Markdown source, shown as plain text).

In affected versions of dojo (NPM package), the deepCopy method is vulnerable to Prototype Pollution. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. This has been patched in versions 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2

References

External links from the advisory. They lead to third-party sites.