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cve.nowby Sazabi
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mercadopago

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

Latest release
3.6.1 (Sep 9, 2026): no advisory affects it
Newest unaffected release
3.6.1 (Sep 9, 2026), the latest release
Advisories
1 · 1 high
Weekly downloads
295.3K
Dependents
5
Releases
112 since 0.0.2 (Oct 10, 2012)
Registry
npm
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 1

  • Mercado Pago Node.js SDK through 3.4.0 Path Injection via Unencoded Identifiers in Payment Clients

    Affected: through 3.4.0.

    Fixed in 3.5.0 (released Aug 26, 2026, 2 days after disclosure), the first release outside every affected range (no listed fixed version clears them all).

    The latest release, 3.6.1, is not affected.

    82% of mercadopago downloads last week were affected versions (276.6K).