CVE-2026-112296

9.8Critical

Published 19 Oct 2026 · NVD status: Received · AI triage by gemini-3.8-flash

9.8Critical

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Impact: Full C/I/A compromise
Weakness: CWE-1392

Impact

Remote, unauthenticated attackers can gain full super administrator control over the site by logging in via POST /api/auth/login. They only need network access to solve the captcha and use hardcoded default credentials.

Root cause

The application database seed script installs a default super administrator account named 'flycms' with a known static password 'admin123'.

Affected systems

FlyCms through commit edfdf724

CVSS v3.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Fix & remediation

No fixed release is documented. Immediately change the password for the 'flycms' super admin account or delete the account, and block external access to the /api/auth/login endpoint until rotated.

AI-suggested. Run it in staging first and check it against the vendor advisory. Why?

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NVD description

FlyCms through commit edfdf724 contains a default credentials vulnerability that allows unauthenticated remote attackers to gain super administrator access via the flycms account with password admin123. Attackers can log in through POST /api/auth/login, solving only the image captcha, to obtain full control of site content, users and configuration.

References

Source: nvd.nist.gov/vuln/detail/CVE-2026-112296