CVE-2026-3192

LOW EPSS 42.4%
Published Feb 25, 20264mo ago · Modified Apr 29, 20262mo ago
2.9 CVSS 4.0
Low
Find Similar
Published Feb 25, 2026 4mo ago
Last Modified Apr 29, 2026 2mo ago

Description

A security vulnerability has been detected in Chia Blockchain 2.1.0. This issue affects the function _authenticate of the file rpc_server_base.py of the component RPC Credential Handler. The manipulation leads to improper authentication. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been disclosed publicly 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".

CVSS Details

Base Score
2.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
42.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 1

VendorProductVersionRange
chiablockchain2.1.0any

References 3

  • github.com https://github.com/Danimlzg/chia-rpc-auth-bypass.git
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.347748
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.347748
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.