Vulnerability in Validate Data Project
CVE-2021-40893
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in validate-data v0.1.1 when validating crafted invalid emails.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (68.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.013 · change: +0.001
Affected products
- Validate Data Project — versions 0.1.1
Weakness classification (CWE)
References
- github.com/yetingli/SaveResults/blob/main/js/validate-data.js (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-40893?
- CVE-2021-40893 is a high-severity vulnerability in Validate Data Project, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2022-06-24.
- How severe is CVE-2021-40893?
- High severity. CVSS v3 base score is 7.5 out of 10.