CVE-2017-20290
Discourse < 1.9.0.beta13 Reflected XSS via /email/unsubscribed
CVSS score
5.1
EPSS probability
—
Risk score
0.5
Published
4 h ago
Vulnerability Timeline (Change History)
CVE-2017-20290 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 22.10.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| 22.10.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 22.10.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2017-20290 |
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2017-20290"