How severe is CVE-2026-3193?

CVE-2026-3193 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-3193 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3193?

CVE-2026-3193 affects Chia Blockchain. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3193?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3193 have an EU (EUVD) identifier?

Yes. CVE-2026-3193 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8692.

When was CVE-2026-3193 published?

CVE-2026-3193 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-3193

CVE-2026-3193 is a low-severity vulnerability in Chia Blockchain with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
CVSS v2: 2.6
CVSS v4: 1.3
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8692
Weakness: CWE-352
Affected product: Chia Blockchain
Published: 2026-02-25
Last modified: 2026-06-17

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".

Frequently asked questions

What is CVE-2026-3193?: 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".
How severe is CVE-2026-3193?: CVE-2026-3193 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-3193 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3193?: CVE-2026-3193 affects Chia Blockchain. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3193?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3193 have an EU (EUVD) identifier?: Yes. CVE-2026-3193 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8692.
When was CVE-2026-3193 published?: CVE-2026-3193 was published on 2026-02-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chia:blockchain:2.1.0:*:*:*:*:*:*:*

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