CVE-2026-3193
Chia Blockchain send_transaction cross-site request forgery
Description
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".
INFO
Published Date :
Feb. 25, 2026, 5:25 p.m.
Last Modified :
March 5, 2026, 12:59 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Implement anti-CSRF tokens.
- Validate the origin of incoming requests.
- Use SameSite cookie attributes.
- Educate users about host security.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-3193.
| URL | Resource |
|---|---|
| https://github.com/Danimlzg/chia-rpc-auth-bypass.git | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.347749 | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.347749 | Third Party AdvisoryVDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-3193 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-3193
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-3193 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-3193 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 05, 2026
Action Type Old Value New Value Added CWE CWE-352 Added CPE Configuration OR *cpe:2.3:a:chia:blockchain:2.1.0:*:*:*:*:*:*:* Added Reference Type VulDB: https://github.com/Danimlzg/chia-rpc-auth-bypass.git Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.347749 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.347749 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Feb. 25, 2026
Action Type Old Value New Value Added Description 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". Added CVSS V4.0 AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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 Added CVSS V3.1 AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N Added CVSS V2 (AV:N/AC:H/Au:N/C:N/I:P/A:N) Added CWE CWE-352 Added CWE CWE-862 Added Reference https://github.com/Danimlzg/chia-rpc-auth-bypass.git Added Reference https://vuldb.com/?ctiid.347749 Added Reference https://vuldb.com/?id.347749