CVSS 5.3 (medium) · published 2026-10-14
The Sifalo Pay WordPress plugin before 2.5.3 does not verify ownership of, or authorisation for, the order being updated when it handles a payment return, allowing unauthenticated attackers to write arbitrary payment session metadata onto any order in the store and to force any order awaiting payment into a failed state.
Weakness: CWE-862
Source: NVD CVE-2026-94260
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