What’s Vulnerable › Vulnerabilities

CVE-2022-28481

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-05-01 · updated 2026-06-17
• Weakness: CWE-1236

Description

CSV-Safe gem < 3.0.0 doesn't filter out special characters which could trigger CSV Injection.

Affected products

• Csv-Safe Project Csv-Safe: before 3.0.0 — fixed in 3.0.0

How to fix

Upgrade to a fixed version: Csv-Safe Project Csv-Safe 3.0.0. Check the vendor advisory for mitigations.

References

• https://github.com/zvory/csv-safe
• https://github.com/zvory/csv-safe/issues/7
• https://github.com/zvory/csv-safe/pull/8
• https://github.com/zvory/csv-safe
• https://github.com/zvory/csv-safe/issues/7
• https://github.com/zvory/csv-safe/pull/8

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