What’s Vulnerable › Vulnerabilities

CVE-2022-0689: Use multiple time the one-time coupon in microweber/microweber

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-19 · updated 2026-06-17
• Weakness: CWE-840

Description

Use multiple time the one-time coupon in Packagist microweber/microweber prior to 1.2.11.

Affected products

• microweber/microweber: before 1.2.11 — fixed in 1.2.11

How to fix

Upgrade to a fixed version: microweber/microweber 1.2.11. Check the vendor advisory for mitigations.

References

• https://github.com/microweber/microweber/commit/c3c25ae6c421bb4a65df9e0035edcc2f75594a04
• https://huntr.dev/bounties/fa5dbbd3-97fe-41a9-8797-2e54d9a9c649
• https://github.com/microweber/microweber/commit/c3c25ae6c421bb4a65df9e0035edcc2f75594a04
• https://huntr.dev/bounties/fa5dbbd3-97fe-41a9-8797-2e54d9a9c649

Get alerted when CVE-2022-0689 or the next vulnerability affects your stack