CVE-2026-111933 (GCVE-0-2026-111933)

Vulnerability from cvelistv5 – Published: 2026-10-17 18:46 – Updated: 2026-10-17 18:46
VLAI
Title
Coder before 2.34.2 User Enumeration via Login Placeholder Hash
Summary
Coder before 2.29.17, 2.30.0 before 2.32.7, 2.33.0 before 2.33.8, and 2.34.0 before 2.34.2 contains a user enumeration vulnerability because userpassword.Compare() substitutes a placeholder hash derived from the string "hunter2" when a stored password hash is empty. Unauthenticated attackers can submit logins with the password "hunter2" and distinguish HTTP 403 from 401 responses to enumerate valid accounts and reveal the authentication provider of SSO-only users.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6398 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
coder coder Affected: 2.34.0 , < 2.34.2 (semver)
Unaffected: 2.34.2 (semver)
guessed Create a notification for this product.
coder coder Affected: 2.33.0 , < 2.33.8 (semver)
Unaffected: 2.33.8 (semver)
guessed Create a notification for this product.
coder coder Affected: 2.30.0 , < 2.32.7 (semver)
Unaffected: 2.32.7 (semver)
guessed Create a notification for this product.
coder coder Affected: 0 , < 2.29.17 (semver)
Unaffected: 2.29.17 (semver)
guessed Create a notification for this product.
Date Public
2026-06-12 00:00
Show details on NVD website
To clipboard 

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}



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