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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".

PUBLISHED Reserved 2026-02-25 | Published 2026-02-25 | Updated 2026-02-25 | Assigner VulDB




LOW: 2.3CVSS: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
LOW: 3.1CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 3.1CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.6AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross-Site Request Forgery

Missing Authorization

Product status

2.1.0
affected

Timeline

2026-02-25:Advisory disclosed
2026-02-25:VulDB entry created
2026-02-25:VulDB entry last update

References

vuldb.com/?id.347749 (VDB-347749 | Chia Blockchain send_transaction cross-site request forgery) vdb-entry

vuldb.com/?ctiid.347749 (VDB-347749 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

github.com/Danimlzg/chia-rpc-auth-bypass.git broken-link exploit

cve.org (CVE-2026-3193)

nvd.nist.gov (CVE-2026-3193)

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