# mppx (npm) vulnerabilities

4 known vulnerabilities (1 high, 3 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 369.2K
- Dependents: 6
- Registry: https://www.npmjs.com/package/mppx

## Advisories (4)

### [CVE-2026-63628](https://cve.now/CVE-2026-63628): mppx: Gas Draining with access list

- Severity: Medium 6.9
- Published: Sep 22, 2026
- Affected: fixed in 0.8.2.

### [CVE-2026-63627](https://cve.now/CVE-2026-63627): mppx: Gas Draining with padding

- Severity: Medium 6.9
- Published: Sep 22, 2026
- Affected: fixed in 0.8.2.

### [CVE-2026-34209](https://cve.now/CVE-2026-34209): mppx: Tempo has a session close voucher bypass vulnerability due to settled amount equality

- Severity: High 7.5
- Published: Mar 31, 2026
- Affected: fixed in 0.4.11.

### [CVE-2026-34210](https://cve.now/CVE-2026-34210): mppx has Stripe charge credential replay via missing idempotency check

- Severity: Medium 6.0
- Published: Mar 31, 2026
- Affected: fixed in 0.4.11.

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