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VulnerabilityPublished

CVE-2026-122019: 6amTech 6valley · Authorization Bypass

Affects 6amTech 6valleySource CVE Database V5

0
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Public exploit available · CVSS 6.9 Medium.

Data as of 4 Nov 2026, 22:08 UTC

CVSS 4.0 base score
6.9Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (VulDB)CVSS 4.06.9
CNA (VulDB)CVSS 3.17.3
CNA (VulDB)CVSS 3.07.3
CNA (VulDB)CVSS 2.07.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 4 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: evidence found.

    CVSS exploit maturity: proof of concept public

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 4 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
6amTech6valleyAffected
  • =16.0
Fixed in–
GitHub6amtech/6valleypkg:github/6amtech/6valleyOther threatsAffected
  • =16.0
Fixed in–

CPE configurations (1)

  • cpe:2.3:a:6amtech:6valley:*:*:*:*:*:*:*:*

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Until a patch is available, consider restricting access to the affected API endpoint or implementing additional authorization checks as a temporary mitigation.

Description

CVE-2026-122019 is an authorization bypass vulnerability in 6amTech 6valley version 16.0. It affects the existingAccountCheck function in the /api/v1/auth/existing-account-check endpoint within the Social Login Flow component. The vulnerability arises from manipulation of the user_response argument, allowing an attacker to bypass authorization remotely. Public exploit code is available for this vulnerability.

References

Community reviews

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