What is GHSA-c6c4-jmqx-3r33?

GHSA-c6c4-jmqx-3r33 is a security advisory published by GitHub Security Advisories with Medium severity. Open Redirect in xdLocalStorage

Which CVE IDs does GHSA-c6c4-jmqx-3r33 cover?

GHSA-c6c4-jmqx-3r33 covers the following CVE IDs: CVE-2020-11611. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c6c4-jmqx-3r33?

GHSA-c6c4-jmqx-3r33 has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-c6c4-jmqx-3r33?

GHSA-c6c4-jmqx-3r33 affects 1 product, including: npm/xdLocalStorage:\u003c= 2.0.5.

GHSA-c6c4-jmqx-3r33MediumCVSS 6.1

Open Redirect in xdLocalStorage

Vendor

GitHub Security Advisories

Published

December 9, 2021

Last Modified

February 1, 2023

🔗 CVE IDs covered (1)

CVE-2020-11611 →

📋 Description

An issue was discovered in xdLocalStorage through 2.0.5. The buildMessage() function in xdLocalStorage.js specifies the wildcard (*) as the targetOrigin when calling the postMessage() function on the iframe object. Therefore any domain that is currently loaded within the iframe can receive the messages that the client sends.

🎯 Affected products1

npm/xdLocalStorage:<= 2.0.5

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-11611
https://github.com/ofirdagan/cross-domain-local-storage
https://grimhacker.com/exploiting-xdlocalstorage-localstorage-and-postmessage/#Missing-TargetOrigin-Client
https://github.com/advisories/GHSA-c6c4-jmqx-3r33