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CVE-2026-97219mediumCWE-862

MStore API 4.21.1 - 4.22.0 - Subscriber+ Payment Bypass via 'status' Parameter

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 4.3epss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The MStore API WordPress plugin before 4.22.1 does not restrict which fields of an order a customer may update, allowing any authenticated user with a self-registerable account to change the status of their own unpaid order to a paid or fulfilled state and receive the goods without paying.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · MStore API
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.