CVE-2026-3193CWE-352CWE-862

Chia Blockchain send_transaction cross-site request forgery

Low · published February 25, 2026

CVSS v4.0
2.3
EPSS
0%
Percentile
14.1
In the wild
Unconfirmed
What it is

A vulnerability was detected in Chia Blockchain 2.1.0. Impacted is an unknown function of the file /send_transaction. The manipulation results in cross-site request forgery. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is considered difficult. The exploit is now public and may be used. The vendor was informed early via email. A separate report via bugbounty was rejected with the reason "This is by design. The user is responsible for host security".

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00239 · 14.1th percentile
Weaknesses
CWE-352 · Cross-Site Request Forgery (CSRF); CWE-862 · Missing Authorization
Published
2026-02-25T16:32Z
EPSS history
Timeline
  • 25 FEB 16:32Z
    Chia Blockchain send_transaction cross-site request forgery
    cvelistv5