CVE-2026-109394: Thirty bees through 1.7.0 Account Takeover via PasswordController Guest Checkout

Is it exploited?

Not on CISA's list. CISA has not added it to the Known Exploited Vulnerabilities catalog as of 28 Oct 2026. If CISA adds it, this page shows it as known exploited.

How likely is exploitation in the next 30 days?

0.4%

EPSS score, percentile 38.8 of all scored records. A probability estimated by FIRST, not a report of exploitation.

CISA's SSVC assessment in the CVE record lists exploitation as poc.

How severe?

9.1 Critical

CVSS v4.0 base score, given by the CNA

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

Advisories and patches (1)

Which versions are affected?

Affected

• 1.7.0 and earlier

Versions by product

Source: CISA KEV 2026.10.28, as of 28 Oct 2026; FIRST EPSS, as of 29 Oct 2026; CVE List, as of 29 Oct 2026. About the data.

What to do

Advisories and patches

• github.com (Patch)

This summary is based on the CVE record as of 29 Oct 2026. Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

As listed in the CVE record.

Versions not listed are: unaffected.

Source: CVE List, as of 29 Oct 2026. About the data.

About this vulnerability

Thirty bees through 1.7.0 contains an authentication bypass vulnerability in PasswordController::resolveCustomer() that allows unauthenticated attackers to reset registered customers' passwords using guest account tokens. Attackers can place a guest order with the victim's email, then use the guest secure key to reset and take over the victim's account when guest checkout is enabled.

Summary: CVE record, as of 29 Oct 2026.

• CISA has not added CVE-2026-109394 to its Known Exploited Vulnerabilities (KEV) catalog, as of 28 Oct 2026.
• The CVE record was published on 12 Oct 2026.
• The CVE record carries a CVSS v4.0 base score of 9.1 (Critical), given by its CNA.
• FIRST's EPSS model puts the probability of exploitation in the next 30 days at 0.4% (percentile 38.8), as of 29 Oct 2026. EPSS is a statistical estimate, not a report of exploitation.
• CISA's SSVC assessment in the CVE record: exploitation poc, automatable no, technical impact total.

Source: CISA KEV 2026.10.28, as of 28 Oct 2026; CVE List, as of 29 Oct 2026; FIRST EPSS, as of 29 Oct 2026. About the data.

Description

Thirty bees through 1.7.0 Account Takeover via PasswordController Guest Checkout

Thirty bees through 1.7.0 contains an authentication bypass vulnerability in PasswordController::resolveCustomer() that allows unauthenticated attackers to reset registered customers' passwords using guest account tokens. Attackers can place a guest order with the victim's email, then use the guest secure key to reset and take over the victim's account when guest checkout is enabled.

Source: CVE List, as of 29 Oct 2026. About the data.

Timeline