GHSA-89mq-4x47-5v83

ghsaUSosv

angular Prototype Pollution vulnerability

view advisory published 2019-11-20Licence: CC-BY-4.0

Versions of `angular ` prior to 1.7.9 are vulnerable to prototype pollution. The deprecated API function `merge()` does not restrict the modification of an Object's prototype in the , which may allow an attacker to add or modify an existing property that will exist on all objects. ## Recommendation Upgrade to version 1.7.9 or later. The function was already deprecated and upgrades are not expected to break functionality.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2019-10768UShigh7.5—
In AngularJS before 1.7.9 the function `merge()` could be tricked into adding or modifying properties of `Object.prototype` using a `__proto__` payload.
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references

External citations — patches, advisories, analysis.

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