Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 9.8 | Critical | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.98, the 99th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
Sources
- GitHub Advisory Database: GHSA-6xc2-mj39-q599
- OSV: GHSA-6xc2-mj39-q599
- nvd.nist.gov/vuln/detail/CVE-2019-18818
- github.com/strapi/strapi/pull/4443
- cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18818
- github.com/strapi/strapi
- github.com/strapi/strapi/releases/tag/v3.0.0-beta.17.5
- www.npmjs.com/advisories/1311
- packetstormsecurity.com/files/163939/Strapi-3.0.0-beta-Authentication-Bypass.html
- packetstormsecurity.com/files/163950/Strapi-CMS-3.0.0-beta.17.4-Remote-Code-Execution.html
- packetstormsecurity.com/files/165896/Strapi-CMS-3.0.0-beta.17.4-Privilege-Escalation.html