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Case File

CVE-2017-16570

HIGH · CVSS 8.8 EPSS 2.21% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-11-06 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2017-16570
Severity
HIGH
CVSS
8.8
EPSS
2.21%

Original Filing — NVD Description

KeystoneJS before 4.0.0-beta.7 allows application-wide CSRF bypass by removing the CSRF parameter and value, aka SecureLayer7 issue number SL7_KEYJS_03. In other words, it fails to reject requests that lack an x-csrf-token header.