phpMyAdmin through 5.2.3 contains a missing re-authentication vulnerability that allows authenticated attackers to remove two-factor authentication by posting the 2fa key to /config/set. Attackers holding a hijacked session can submit key=2fa with a null JSON value to SetConfigController, stripping 2FA so later logins require only the MySQL password.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 30 Oct 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | phpMyAdmin through 5.2.3 contains a missing re-authentication vulnerability that allows authenticated attackers to remove two-factor authentication by posting the 2fa key to /config/set. Attackers holding a hijacked session can submit key=2fa with a null JSON value to SetConfigController, stripping 2FA so later logins require only the MySQL password. | |
| Title | phpMyAdmin through 5.2.3 Two-Factor Authentication Removal via /config/set | |
| First Time appeared |
Phpmyadmin
Phpmyadmin phpmyadmin |
|
| Weaknesses | CWE-620 | |
| CPEs | cpe:2.3:a:phpmyadmin:phpmyadmin:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Phpmyadmin
Phpmyadmin phpmyadmin |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-30T15:54:53.572Z
Reserved: 2026-10-30T02:41:15.377Z
Link: CVE-2026-119429
No data.
Status : Received
Published: 2026-10-30T12:16:40.187
Modified: 2026-10-30T12:16:40.187
Link: CVE-2026-119429
No data.
OpenCVE Enrichment
Updated: 2026-10-30T15:30:15Z
Weaknesses