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HIGH

CVE-2021-41097

CVSS v3

7.5

HIGH

Score EPSS

6.8 %

probabilité d’exploitation

CISA KEV

Non

exploitation connue

Exploitation

statut SSVC

Description

aurelia-path is part of the Aurelia platform and contains utilities for path manipulation. There is a prototype pollution vulnerability in aurelia-path before version 1.1.7. The vulnerability exposes Aurelia application that uses `aurelia-path` package to parse a string. The majority of this will be Aurelia applications that employ the `aurelia-router` package. An example is this could allow an attacker to change the prototype of base object class `Object` by tricking an application to parse the following URL: `https://aurelia.io/blog/?__proto__[asdf]=asdf`. The problem is patched in version `1.1.7`.

Détails techniques

Publiée le
2021-09-27

Questions fréquentes

Qu’est-ce que CVE-2021-41097 ?

aurelia-path is part of the Aurelia platform and contains utilities for path manipulation. There is a prototype pollution vulnerability in aurelia-path before version 1.1.7. The vulnerability exposes Aurelia application that uses `aurelia-path` package to parse a string. The majority of this will be Aurelia applications that employ the `aurelia-router` package. An example is this could allow an attacker to change the prototype of base object class `Object` by tricking an application to parse the following URL: `https://aurelia.io/blog/?__proto__[asdf]=asdf`. The problem is patched in version `1.1.7`.

CVE-2021-41097 est-elle activement exploitée ?

Aucune exploitation active de CVE-2021-41097 n’est confirmée. Le score EPSS est de 6.8 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2021-41097 ?

CVE-2021-41097 a un score de base CVSS v3 de 7.5 (gravité HIGH).

CVE-2021-41097 touche-t-elle votre environnement ?

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