CVE-2026-90923: CWE-863 Incorrect Authorization in Autopay
The Autopay WordPress plugin versions before 5.0.1 contain an authorization flaw where a payment callback does not enforce signature verification. This allows unauthenticated users to access and delete stored payment parameters belonging to other customers' orders.
AI Analysis
Technical Summary
CVE-2026-90923 describes an incorrect authorization vulnerability (CWE-863) in the Autopay WordPress plugin prior to version 5.0.1. The flaw arises because one of the payment callbacks does not enforce signature validation, enabling unauthenticated attackers to disclose and delete sensitive payment parameters associated with other users' orders.
Potential Impact
Exploitation of this vulnerability could lead to unauthorized disclosure and deletion of stored payment parameters for other customers, potentially disrupting payment processing and exposing sensitive payment data.
Mitigation Recommendations
Upgrade the Autopay plugin to version 5.0.1 or later where this authorization issue has been fixed. No other mitigation guidance is provided. Patch status is confirmed by the version boundary indicating the fix in 5.0.1.
CVE-2026-90923: CWE-863 Incorrect Authorization in Autopay
Description
The Autopay WordPress plugin versions before 5.0.1 contain an authorization flaw where a payment callback does not enforce signature verification. This allows unauthenticated users to access and delete stored payment parameters belonging to other customers' orders.
Affected software
Autopay
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-90923 describes an incorrect authorization vulnerability (CWE-863) in the Autopay WordPress plugin prior to version 5.0.1. The flaw arises because one of the payment callbacks does not enforce signature validation, enabling unauthenticated attackers to disclose and delete sensitive payment parameters associated with other users' orders.
Potential Impact
Exploitation of this vulnerability could lead to unauthorized disclosure and deletion of stored payment parameters for other customers, potentially disrupting payment processing and exposing sensitive payment data.
Mitigation Recommendations
Upgrade the Autopay plugin to version 5.0.1 or later where this authorization issue has been fixed. No other mitigation guidance is provided. Patch status is confirmed by the version boundary indicating the fix in 5.0.1.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-14T11:12:21.172Z
- State
- PUBLISHED
Threat ID: 6aab827755bf5e2cf5d4d333
Added to database: 09/17/2026, 06:02:31 UTC
Last enriched: 09/17/2026, 06:17:01 UTC
Last updated: 09/17/2026, 06:39:51 UTC
Views: 5
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