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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
- Totaljs Total.js
- Total.js — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-JS-TOTALJS-1088607 (Exploit, Patch, Third Party Advisory)
- github.com/totaljs/framework/blob/master/utils.js#L6606-L6631 (Broken Link)
- github.com/totaljs/framework/commit/887b0fa9e162ef7a2dd9cec20a5ca122726373b3 (Patch, Third Party Advisory)
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.