An exploitable overly permissive cross-domain (CORS) whitelist vulnerability exists in…
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA.
Summary
An exploitable overly permissive cross-domain (CORS) whitelist vulnerability exists in JSON-RPC of Parity Ethereum client version 1.7.8. An automatically sent JSON object to JSON-RPC endpoint can trigger this vulnerability. A victim needs to visit a malicious website to trigger this vulnerability.
Why it matters now
EPSS 0.01183 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Talos | Parity | Parity 1.7.8 | — | No fix listed | CNA |
- Parity VendorTalos Affected Parity 1.7.8 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:parity:ethereum_client:1.7.8:*:*:*:*:*:*:* | 1.7.8 | Vulnerable | paritytech |
- cpe:2.3:a:parity:ethereum_client:1.7.8:*:*:*:*:*:*:* Versions 1.7.8 Vulnerable ·paritytech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-14460
- 2026-10-03 Alias added: GHSA-g2hw-cwx5-h2xx
References
Sources
- CVE-2017-14460 · CVE Program
- CVE-2017-14460 · NVD
- FIRST EPSS
- GHSA-g2hw-cwx5-h2xx · GitHub Advisory Database · CC BY 4.0
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