Vulnerability in Ansman Validate.js
CVE-2020-26308
Validate.js provides a declarative way of validating javascript objects. Versions 0.13.1 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available.
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: 0.005 (41.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Ansman Validate.js — versions 0
- Validatejs Validate.js
Weakness classification (CWE)
References
- securitylab.github.com/advisories/GHSL-2020-302-redos-validate.js/ (Exploit, Third Party Advisory)
- github.com/ansman/validate.js/issues/342 (Issue Tracking)
Frequently asked questions
- What is CVE-2020-26308?
- CVE-2020-26308 is a high-severity vulnerability in Ansman Validate.js, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2024-10-26.
- How severe is CVE-2020-26308?
- High severity. CVSS v3 base score is 7.5 out of 10.