Auth bypass in Thirty Bees
CVE-2026-109394
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.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/thirtybees/thirtybees/commit/66410fd2a7ca9d1121a4b9551f59637ae6e4bcf1 (patch)
- github.com/thirtybees/thirtybees/blob/1.7.0/controllers/front/PasswordControlle… (technical-description)
- hackmd.io/@leediay/SJc93G5ofl (technical-description)
- github.com/thirtybees/thirtybees (product)
- www.vulncheck.com/advisories/thirty-bees-through-1.7.0-account-takeover-via-pas… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109394?
- CVE-2026-109394 is a high-severity vulnerability in Thirty Bees, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.4/10. Published 2026-10-12.
- How severe is CVE-2026-109394?
- High severity. CVSS v3 base score is 7.4 out of 10.