Vulnerability in Todo-Regex Project
CVE-2021-40895
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in todo-regex v0.1.1 when matching crafted invalid TODO statements.
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: 0.011 (63.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.000
Affected products
- Todo-Regex Project — versions 0.1.1
Weakness classification (CWE)
References
- github.com/yetingli/SaveResults/blob/main/js/todo-regex.js (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-40895?
- CVE-2021-40895 is a high-severity vulnerability in Todo-Regex Project, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2022-06-27.
- How severe is CVE-2021-40895?
- High severity. CVSS v3 base score is 7.5 out of 10.