The MStore API WordPress plugin before 4.21.0 does not correctly verify the cryptographic signature of the token used to authenticate its phone-based login, allowing unauthenticated attackers who know a registered user's phone number to forge a token and take over that user's account, including administrator accounts.
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Fixes
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History
Fri, 07 Aug 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-322 CWE-327 |
Fri, 07 Aug 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The MStore API WordPress plugin before 4.21.0 does not correctly verify the cryptographic signature of the token used to authenticate its phone-based login, allowing unauthenticated attackers who know a registered user's phone number to forge a token and take over that user's account, including administrator accounts. | |
| Title | MStore API < 4.21.0 - Unauthenticated Account Takeover via Firebase Phone Authentication | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-07T06:00:13.059Z
Reserved: 2026-07-17T08:39:40.043Z
Link: CVE-2026-16030
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OpenCVE Enrichment
Updated: 2026-08-07T07:30:09Z