CVE-2021-20086

Reference Links

• https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-bbq.md
• https://exchange.xforce.ibmcloud.com/vulnerabilities/200637
• https://www.ibm.com/support/pages/node/7156941 (Advisory)

Parent vulnerabilities

(Appears in the following advisories)

• IBM-7156941

Frequently Asked Questions

• What is the severity of CVE-2021-20086?

  The severity of CVE-2021-20086 is high with a severity value of 8.8.

• What is the description of CVE-2021-20086?

  CVE-2021-20086 is a vulnerability that allows a malicious user to inject properties into Object.prototype through improperly controlled modification of object prototype attributes, also known as 'Prototype Pollution'.

• What software is affected by CVE-2021-20086?

  CVE-2021-20086 affects jquery-bbq version 1.2.1.

• How can I fix CVE-2021-20086?

  To fix CVE-2021-20086, update jquery-bbq to a version that has patched the vulnerability.

• Where can I find more information about CVE-2021-20086?

  More information about CVE-2021-20086 can be found at the following reference: [https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-bbq.md](https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-bbq.md)