GHSA-VP5H-XH25-44WF: EVM payment method: on-chain transfer proof is not single-use, enabling cross-challenge replay · Advisory · ZenHive/mpp · GitHub

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PublisherGitHub

Article IDGHSA-VP5H-XH25-44WF

Verified snapshot27 Sept 2026, 14:00 UTC

Linked CVEs1

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CVE-2026-67581On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay

Source and provenance

Original title: EVM payment method: on-chain transfer proof is not single-use, enabling cross-challenge replay · Advisory · ZenHive/mpp · GitHub. Captured 27 Sept 2026, 14:00 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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