RCE in Totaljs Total.js
CVE-2021-23389
The package total.js before 3.4.9 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.036 (88.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Totaljs Total.js
- N/a Total.js — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (x_refsource_MISC, Broken Link)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-23389?
- CVE-2021-23389 is a critical-severity vulnerability in Totaljs Total.js, classified under Code Injection. CVSS score: 9.8/10. Published 2021-07-12.
- How severe is CVE-2021-23389?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-23389 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.