CVE-2021-23389

Public Exploit
Arbitrary Code Execution

Description

The package total.js before 3.4.9 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 5.34% Top 15%
Third-Party Advisory github.com Third-Party Advisory snyk.io
Affected: n/a total.js
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-TOTALJS-1088607 exploit third party advisory patch
https://github.com/totaljs/framework/blob/master/utils.js%23L6606-L6631 broken link
https://github.com/totaljs/framework/commit/887b0fa9e162ef7a2dd9cec20a5ca122726373b3 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-23389?
CVE-2021-23389 has been scored as a critical severity vulnerability.
How to fix CVE-2021-23389?
To fix CVE-2021-23389, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23389 being actively exploited in the wild?
It is possible that CVE-2021-23389 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23389?
CVE-2021-23389 affects n/a total.js.
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